890984640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 672

約数和(自身を含む): 3736018944

約数和(自身を除く): 2845034304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 47, 48, 49, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 94, 96, 98, 104, 105, 112, 120, 124, 130, 140, 141, 147, 155, 156, 160, 168, 182, 186, 188, 192, 195, 196, 208, 210, 217, 224, 235, 240, 245, 248, 260, 273, 280, 282, 294, 310, 312, 320, 329, 336, 364, 372, 376, 390, 392, 403, 416, 420, 434, 448, 455, 465, 470, 480, 490, 496, 520, 546, 560, 564, 588, 611, 620, 624, 637, 651, 658, 672, 705, 728, 735, 744, 752, 780, 784, 806, 832, 840, 868, 910, 930, 940, 960, 980, 987, 992, 1040, 1085, 1092, 1120, 1128, 1176, 1209, 1222, 1240, 1248, 1274, 1302, 1316, 1344, 1365, 1410, 1456, 1457, 1470, 1488, 1504, 1519, 1560, 1568, 1612, 1645, 1680, 1736, 1820, 1833, 1860, 1880, 1911, 1960, 1974, 1984, 2015, 2080, 2170, 2184, 2240, 2256, 2303, 2352, 2418, 2444, 2480, 2496, 2548, 2604, 2632, 2730, 2820, 2821, 2912, 2914, 2940, 2976, 3008, 3038, 3055, 3120, 3136, 3185, 3224, 3255, 3290, 3360, 3472, 3640, 3666, 3720, 3760, 3822, 3920, 3948, 4030, 4160, 4277, 4340, 4368, 4371, 4512, 4557, 4606, 4704, 4836, 4888, 4935, 4960, 5096, 5208, 5264, 5460, 5640, 5642, 5824, 5828, 5880, 5952, 6045, 6076, 6110, 6240, 6370, 6448, 6510, 6580, 6720, 6909, 6944, 7280, 7285, 7332, 7440, 7520, 7595, 7644, 7840, 7896, 8060, 8463, 8554, 8680, 8736, 8742, 9024, 9114, 9165, 9212, 9408, 9555, 9672, 9776, 9870, 9920, 10192, 10199, 10416, 10528, 10920, 11280, 11284, 11515, 11656, 11760, 12090, 12152, 12220, 12480, 12740, 12831, 12896, 13020, 13160, 13818, 13888, 14105, 14560, 14570, 14664, 14880, 15040, 15190, 15288, 15680, 15792, 16120, 16926, 17108, 17360, 17472, 17484, 18228, 18330, 18424, 18941, 19110, 19344, 19552, 19740, 19747, 20384, 20398, 20832, 21056, 21385, 21840, 21855, 22560, 22568, 22785, 23030, 23312, 23520, 24180, 24304, 24440, 25480, 25662, 25792, 26040, 26320, 27636, 28210, 29120, 29140, 29328, 29760, 29939, 30380, 30576, 30597, 31584, 32240, 33852, 34216, 34545, 34720, 34968, 36456, 36660, 36848, 37882, 38220, 38688, 39104, 39480, 39494, 40768, 40796, 41664, 42315, 42770, 43680, 43710, 45120, 45136, 45570, 46060, 46624, 47040, 48360, 48608, 48880, 50960, 50995, 51324, 52080, 52640, 55272, 56420, 56823, 58280, 58656, 59241, 59878, 60760, 61152, 61194, 63168, 64155, 64480, 67704, 68432, 69090, 69440, 69936, 71393, 72912, 73320, 73696, 75764, 76440, 77376, 78960, 78988, 81592, 84630, 85540, 87360, 87420, 89817, 90272, 91140, 92120, 93248, 94705, 96720, 97216, 97760, 98735, 101920, 101990, 102648, 104160, 105280, 110544, 112840, 113646, 116560, 117312, 118482, 119756, 121520, 122304, 122388, 128310, 128960, 132587, 135408, 136864, 138180, 139872, 142786, 145824, 146640, 147392, 149695, 151528, 152880, 152985, 157920, 157976, 163184, 169260, 171080, 174840, 179634, 180544, 182280, 184240, 189410, 193440, 195520, 197470, 203840, 203980, 205296, 208320, 214179, 221088, 225680, 227292, 233120, 236964, 239512, 243040, 244776, 256620, 265174, 270816, 273728, 276360, 279744, 284115, 285572, 291648, 293280, 296205, 299390, 303056, 305760, 305970, 315840, 315952, 326368, 338520, 342160, 349680, 356965, 359268, 364560, 368480, 378820, 386880, 394940, 397761, 407960, 410592, 428358, 442176, 449085, 451360, 454584, 466240, 473928, 479024, 486080, 489552, 513240, 530348, 541632, 552720, 568230, 571144, 586560, 592410, 598780, 606112, 611520, 611940, 631904, 652736, 662935, 677040, 684320, 699360, 713930, 718536, 729120, 736960, 757640, 789880, 795522, 815920, 821184, 856716, 898170, 902720, 909168, 928109, 947856, 958048, 979104, 1026480, 1060696, 1070895, 1105440, 1136460, 1142288, 1184820, 1197560, 1212224, 1223880, 1263808, 1325870, 1354080, 1368640, 1398720, 1427860, 1437072, 1458240, 1515280, 1579760, 1591044, 1631840, 1713432, 1796340, 1818336, 1856218, 1895712, 1916096, 1958208, 1988805, 2052960, 2121392, 2141790, 2210880, 2272920, 2284576, 2369640, 2395120, 2447760, 2651740, 2708160, 2784327, 2855720, 2874144, 3030560, 3159520, 3182088, 3263680, 3426864, 3592680, 3636672, 3712436, 3791424, 3977610, 4105920, 4242784, 4283580, 4545840, 4569152, 4640545, 4739280, 4790240, 4895520, 5303480, 5568654, 5711440, 5748288, 6061120, 6319040, 6364176, 6853728, 7185360, 7424872, 7955220, 8485568, 8567160, 9091680, 9281090, 9478560, 9580480, 9791040, 10606960, 11137308, 11422880, 12728352, 13707456, 13921635, 14370720, 14849744, 15910440, 17134320, 18183360, 18562180, 18957120, 21213920, 22274616, 22845760, 25456704, 27843270, 28741440, 29699488, 31820880, 34268640, 37124360, 42427840, 44549232, 55686540, 59398976, 63641760, 68537280, 74248720, 89098464, 111373080, 127283520, 148497440, 178196928, 222746160, 296994880, 445492320, 890984640]

約数ペア:

[(1, 890984640), (2, 445492320), (3, 296994880), (4, 222746160), (5, 178196928), (6, 148497440), (7, 127283520), (8, 111373080), (10, 89098464), (12, 74248720), (13, 68537280), (14, 63641760), (15, 59398976), (16, 55686540), (20, 44549232), (21, 42427840), (24, 37124360), (26, 34268640), (28, 31820880), (30, 29699488), (31, 28741440), (32, 27843270), (35, 25456704), (39, 22845760), (40, 22274616), (42, 21213920), (47, 18957120), (48, 18562180), (49, 18183360), (52, 17134320), (56, 15910440), (60, 14849744), (62, 14370720), (64, 13921635), (65, 13707456), (70, 12728352), (78, 11422880), (80, 11137308), (84, 10606960), (91, 9791040), (93, 9580480), (94, 9478560), (96, 9281090), (98, 9091680), (104, 8567160), (105, 8485568), (112, 7955220), (120, 7424872), (124, 7185360), (130, 6853728), (140, 6364176), (141, 6319040), (147, 6061120), (155, 5748288), (156, 5711440), (160, 5568654), (168, 5303480), (182, 4895520), (186, 4790240), (188, 4739280), (192, 4640545), (195, 4569152), (196, 4545840), (208, 4283580), (210, 4242784), (217, 4105920), (224, 3977610), (235, 3791424), (240, 3712436), (245, 3636672), (248, 3592680), (260, 3426864), (273, 3263680), (280, 3182088), (282, 3159520), (294, 3030560), (310, 2874144), (312, 2855720), (320, 2784327), (329, 2708160), (336, 2651740), (364, 2447760), (372, 2395120), (376, 2369640), (390, 2284576), (392, 2272920), (403, 2210880), (416, 2141790), (420, 2121392), (434, 2052960), (448, 1988805), (455, 1958208), (465, 1916096), (470, 1895712), (480, 1856218), (490, 1818336), (496, 1796340), (520, 1713432), (546, 1631840), (560, 1591044), (564, 1579760), (588, 1515280), (611, 1458240), (620, 1437072), (624, 1427860), (637, 1398720), (651, 1368640), (658, 1354080), (672, 1325870), (705, 1263808), (728, 1223880), (735, 1212224), (744, 1197560), (752, 1184820), (780, 1142288), (784, 1136460), (806, 1105440), (832, 1070895), (840, 1060696), (868, 1026480), (910, 979104), (930, 958048), (940, 947856), (960, 928109), (980, 909168), (987, 902720), (992, 898170), (1040, 856716), (1085, 821184), (1092, 815920), (1120, 795522), (1128, 789880), (1176, 757640), (1209, 736960), (1222, 729120), (1240, 718536), (1248, 713930), (1274, 699360), (1302, 684320), (1316, 677040), (1344, 662935), (1365, 652736), (1410, 631904), (1456, 611940), (1457, 611520), (1470, 606112), (1488, 598780), (1504, 592410), (1519, 586560), (1560, 571144), (1568, 568230), (1612, 552720), (1645, 541632), (1680, 530348), (1736, 513240), (1820, 489552), (1833, 486080), (1860, 479024), (1880, 473928), (1911, 466240), (1960, 454584), (1974, 451360), (1984, 449085), (2015, 442176), (2080, 428358), (2170, 410592), (2184, 407960), (2240, 397761), (2256, 394940), (2303, 386880), (2352, 378820), (2418, 368480), (2444, 364560), (2480, 359268), (2496, 356965), (2548, 349680), (2604, 342160), (2632, 338520), (2730, 326368), (2820, 315952), (2821, 315840), (2912, 305970), (2914, 305760), (2940, 303056), (2976, 299390), (3008, 296205), (3038, 293280), (3055, 291648), (3120, 285572), (3136, 284115), (3185, 279744), (3224, 276360), (3255, 273728), (3290, 270816), (3360, 265174), (3472, 256620), (3640, 244776), (3666, 243040), (3720, 239512), (3760, 236964), (3822, 233120), (3920, 227292), (3948, 225680), (4030, 221088), (4160, 214179), (4277, 208320), (4340, 205296), (4368, 203980), (4371, 203840), (4512, 197470), (4557, 195520), (4606, 193440), (4704, 189410), (4836, 184240), (4888, 182280), (4935, 180544), (4960, 179634), (5096, 174840), (5208, 171080), (5264, 169260), (5460, 163184), (5640, 157976), (5642, 157920), (5824, 152985), (5828, 152880), (5880, 151528), (5952, 149695), (6045, 147392), (6076, 146640), (6110, 145824), (6240, 142786), (6370, 139872), (6448, 138180), (6510, 136864), (6580, 135408), (6720, 132587), (6909, 128960), (6944, 128310), (7280, 122388), (7285, 122304), (7332, 121520), (7440, 119756), (7520, 118482), (7595, 117312), (7644, 116560), (7840, 113646), (7896, 112840), (8060, 110544), (8463, 105280), (8554, 104160), (8680, 102648), (8736, 101990), (8742, 101920), (9024, 98735), (9114, 97760), (9165, 97216), (9212, 96720), (9408, 94705), (9555, 93248), (9672, 92120), (9776, 91140), (9870, 90272), (9920, 89817), (10192, 87420), (10199, 87360), (10416, 85540), (10528, 84630), (10920, 81592), (11280, 78988), (11284, 78960), (11515, 77376), (11656, 76440), (11760, 75764), (12090, 73696), (12152, 73320), (12220, 72912), (12480, 71393), (12740, 69936), (12831, 69440), (12896, 69090), (13020, 68432), (13160, 67704), (13818, 64480), (13888, 64155), (14105, 63168), (14560, 61194), (14570, 61152), (14664, 60760), (14880, 59878), (15040, 59241), (15190, 58656), (15288, 58280), (15680, 56823), (15792, 56420), (16120, 55272), (16926, 52640), (17108, 52080), (17360, 51324), (17472, 50995), (17484, 50960), (18228, 48880), (18330, 48608), (18424, 48360), (18941, 47040), (19110, 46624), (19344, 46060), (19552, 45570), (19740, 45136), (19747, 45120), (20384, 43710), (20398, 43680), (20832, 42770), (21056, 42315), (21385, 41664), (21840, 40796), (21855, 40768), (22560, 39494), (22568, 39480), (22785, 39104), (23030, 38688), (23312, 38220), (23520, 37882), (24180, 36848), (24304, 36660), (24440, 36456), (25480, 34968), (25662, 34720), (25792, 34545), (26040, 34216), (26320, 33852), (27636, 32240), (28210, 31584), (29120, 30597), (29140, 30576), (29328, 30380), (29760, 29939)]