1298562720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 576

約数和(自身を含む): 5328239616

約数和(自身を除く): 4029676896

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, 48, 49, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 98, 104, 105, 112, 120, 124, 130, 137, 140, 147, 155, 156, 160, 168, 182, 186, 195, 196, 208, 210, 217, 224, 240, 245, 248, 260, 273, 274, 280, 294, 310, 312, 336, 364, 372, 390, 392, 403, 411, 416, 420, 434, 455, 465, 480, 490, 496, 520, 546, 548, 560, 588, 620, 624, 637, 651, 672, 685, 728, 735, 744, 780, 784, 806, 822, 840, 868, 910, 930, 959, 980, 992, 1040, 1085, 1092, 1096, 1120, 1176, 1209, 1240, 1248, 1274, 1302, 1365, 1370, 1456, 1470, 1488, 1519, 1560, 1568, 1612, 1644, 1680, 1736, 1781, 1820, 1860, 1911, 1918, 1960, 2015, 2055, 2080, 2170, 2184, 2192, 2352, 2418, 2480, 2548, 2604, 2730, 2740, 2821, 2877, 2912, 2940, 2976, 3038, 3120, 3185, 3224, 3255, 3288, 3360, 3472, 3562, 3640, 3720, 3822, 3836, 3920, 4030, 4110, 4247, 4340, 4368, 4384, 4557, 4704, 4795, 4836, 4960, 5096, 5208, 5343, 5460, 5480, 5642, 5754, 5880, 6045, 6076, 6240, 6370, 6448, 6510, 6576, 6713, 6944, 7124, 7280, 7440, 7595, 7644, 7672, 7840, 8060, 8220, 8463, 8494, 8680, 8736, 8905, 9114, 9555, 9590, 9672, 10192, 10416, 10686, 10920, 10960, 11284, 11508, 11760, 12090, 12152, 12467, 12740, 12741, 12896, 13020, 13152, 13426, 14105, 14248, 14385, 14560, 14880, 15190, 15288, 15344, 16120, 16440, 16926, 16988, 17360, 17810, 18228, 19110, 19180, 19344, 19747, 20139, 20384, 20832, 21235, 21372, 21840, 21920, 22568, 22785, 23016, 23520, 24180, 24304, 24934, 25480, 25482, 26040, 26715, 26852, 28210, 28496, 28770, 29729, 30380, 30576, 30688, 32240, 32880, 33565, 33852, 33976, 34720, 35620, 36456, 37401, 38220, 38360, 38688, 39494, 40278, 42315, 42470, 42744, 43680, 45136, 45570, 46032, 48360, 48608, 49868, 50960, 50964, 52080, 53430, 53704, 55211, 56420, 56992, 57540, 59241, 59458, 60760, 61152, 62335, 63705, 64480, 65760, 67130, 67704, 67952, 71240, 72912, 74802, 76440, 76720, 78988, 80556, 84630, 84940, 85488, 87269, 89187, 90272, 91140, 92064, 96720, 98735, 99736, 100695, 101920, 101928, 104160, 106860, 107408, 110422, 112840, 115080, 118482, 118916, 121520, 124670, 127410, 134260, 135408, 135904, 142480, 145824, 148645, 149604, 152880, 153440, 157976, 161112, 165633, 169260, 169880, 170976, 174538, 178374, 182280, 187005, 193440, 197470, 199472, 201390, 203856, 208103, 213720, 214816, 220844, 225680, 230160, 236964, 237832, 243040, 249340, 254820, 261807, 268520, 270816, 276055, 284960, 296205, 297290, 299208, 305760, 315952, 322224, 331266, 338520, 339760, 349076, 356748, 364560, 374010, 386477, 394940, 398944, 402780, 407712, 416206, 427440, 436345, 441688, 445935, 451360, 460320, 473928, 475664, 498680, 509640, 523614, 537040, 552110, 592410, 594580, 598416, 624309, 631904, 644448, 662532, 677040, 679520, 698152, 713496, 729120, 748020, 772954, 789880, 805560, 828165, 832412, 854880, 872690, 883376, 891870, 947856, 951328, 997360, 1019280, 1040515, 1047228, 1074080, 1104220, 1159431, 1184820, 1189160, 1196832, 1248618, 1309035, 1325064, 1354080, 1396304, 1426992, 1496040, 1545908, 1579760, 1611120, 1656330, 1664824, 1745380, 1766752, 1783740, 1895712, 1932385, 1994720, 2038560, 2081030, 2094456, 2208440, 2318862, 2369640, 2378320, 2497236, 2618070, 2650128, 2705339, 2792608, 2853984, 2992080, 3091816, 3121545, 3159520, 3222240, 3312660, 3329648, 3490760, 3567480, 3864770, 4162060, 4188912, 4416880, 4637724, 4739280, 4756640, 4994472, 5236140, 5300256, 5410678, 5797155, 5984160, 6183632, 6243090, 6625320, 6659296, 6981520, 7134960, 7729540, 8116017, 8324120, 8377824, 8833760, 9275448, 9478560, 9988944, 10472280, 10821356, 11594310, 12367264, 12486180, 13250640, 13526695, 13963040, 14269920, 15459080, 16232034, 16648240, 18550896, 19977888, 20944560, 21642712, 23188620, 24972360, 26501280, 27053390, 30918160, 32464068, 33296480, 37101792, 40580085, 41889120, 43285424, 46377240, 49944720, 54106780, 61836320, 64928136, 81160170, 86570848, 92754480, 99889440, 108213560, 129856272, 162320340, 185508960, 216427120, 259712544, 324640680, 432854240, 649281360, 1298562720]

約数ペア:

[(1, 1298562720), (2, 649281360), (3, 432854240), (4, 324640680), (5, 259712544), (6, 216427120), (7, 185508960), (8, 162320340), (10, 129856272), (12, 108213560), (13, 99889440), (14, 92754480), (15, 86570848), (16, 81160170), (20, 64928136), (21, 61836320), (24, 54106780), (26, 49944720), (28, 46377240), (30, 43285424), (31, 41889120), (32, 40580085), (35, 37101792), (39, 33296480), (40, 32464068), (42, 30918160), (48, 27053390), (49, 26501280), (52, 24972360), (56, 23188620), (60, 21642712), (62, 20944560), (65, 19977888), (70, 18550896), (78, 16648240), (80, 16232034), (84, 15459080), (91, 14269920), (93, 13963040), (96, 13526695), (98, 13250640), (104, 12486180), (105, 12367264), (112, 11594310), (120, 10821356), (124, 10472280), (130, 9988944), (137, 9478560), (140, 9275448), (147, 8833760), (155, 8377824), (156, 8324120), (160, 8116017), (168, 7729540), (182, 7134960), (186, 6981520), (195, 6659296), (196, 6625320), (208, 6243090), (210, 6183632), (217, 5984160), (224, 5797155), (240, 5410678), (245, 5300256), (248, 5236140), (260, 4994472), (273, 4756640), (274, 4739280), (280, 4637724), (294, 4416880), (310, 4188912), (312, 4162060), (336, 3864770), (364, 3567480), (372, 3490760), (390, 3329648), (392, 3312660), (403, 3222240), (411, 3159520), (416, 3121545), (420, 3091816), (434, 2992080), (455, 2853984), (465, 2792608), (480, 2705339), (490, 2650128), (496, 2618070), (520, 2497236), (546, 2378320), (548, 2369640), (560, 2318862), (588, 2208440), (620, 2094456), (624, 2081030), (637, 2038560), (651, 1994720), (672, 1932385), (685, 1895712), (728, 1783740), (735, 1766752), (744, 1745380), (780, 1664824), (784, 1656330), (806, 1611120), (822, 1579760), (840, 1545908), (868, 1496040), (910, 1426992), (930, 1396304), (959, 1354080), (980, 1325064), (992, 1309035), (1040, 1248618), (1085, 1196832), (1092, 1189160), (1096, 1184820), (1120, 1159431), (1176, 1104220), (1209, 1074080), (1240, 1047228), (1248, 1040515), (1274, 1019280), (1302, 997360), (1365, 951328), (1370, 947856), (1456, 891870), (1470, 883376), (1488, 872690), (1519, 854880), (1560, 832412), (1568, 828165), (1612, 805560), (1644, 789880), (1680, 772954), (1736, 748020), (1781, 729120), (1820, 713496), (1860, 698152), (1911, 679520), (1918, 677040), (1960, 662532), (2015, 644448), (2055, 631904), (2080, 624309), (2170, 598416), (2184, 594580), (2192, 592410), (2352, 552110), (2418, 537040), (2480, 523614), (2548, 509640), (2604, 498680), (2730, 475664), (2740, 473928), (2821, 460320), (2877, 451360), (2912, 445935), (2940, 441688), (2976, 436345), (3038, 427440), (3120, 416206), (3185, 407712), (3224, 402780), (3255, 398944), (3288, 394940), (3360, 386477), (3472, 374010), (3562, 364560), (3640, 356748), (3720, 349076), (3822, 339760), (3836, 338520), (3920, 331266), (4030, 322224), (4110, 315952), (4247, 305760), (4340, 299208), (4368, 297290), (4384, 296205), (4557, 284960), (4704, 276055), (4795, 270816), (4836, 268520), (4960, 261807), (5096, 254820), (5208, 249340), (5343, 243040), (5460, 237832), (5480, 236964), (5642, 230160), (5754, 225680), (5880, 220844), (6045, 214816), (6076, 213720), (6240, 208103), (6370, 203856), (6448, 201390), (6510, 199472), (6576, 197470), (6713, 193440), (6944, 187005), (7124, 182280), (7280, 178374), (7440, 174538), (7595, 170976), (7644, 169880), (7672, 169260), (7840, 165633), (8060, 161112), (8220, 157976), (8463, 153440), (8494, 152880), (8680, 149604), (8736, 148645), (8905, 145824), (9114, 142480), (9555, 135904), (9590, 135408), (9672, 134260), (10192, 127410), (10416, 124670), (10686, 121520), (10920, 118916), (10960, 118482), (11284, 115080), (11508, 112840), (11760, 110422), (12090, 107408), (12152, 106860), (12467, 104160), (12740, 101928), (12741, 101920), (12896, 100695), (13020, 99736), (13152, 98735), (13426, 96720), (14105, 92064), (14248, 91140), (14385, 90272), (14560, 89187), (14880, 87269), (15190, 85488), (15288, 84940), (15344, 84630), (16120, 80556), (16440, 78988), (16926, 76720), (16988, 76440), (17360, 74802), (17810, 72912), (18228, 71240), (19110, 67952), (19180, 67704), (19344, 67130), (19747, 65760), (20139, 64480), (20384, 63705), (20832, 62335), (21235, 61152), (21372, 60760), (21840, 59458), (21920, 59241), (22568, 57540), (22785, 56992), (23016, 56420), (23520, 55211), (24180, 53704), (24304, 53430), (24934, 52080), (25480, 50964), (25482, 50960), (26040, 49868), (26715, 48608), (26852, 48360), (28210, 46032), (28496, 45570), (28770, 45136), (29729, 43680), (30380, 42744), (30576, 42470), (30688, 42315), (32240, 40278), (32880, 39494), (33565, 38688), (33852, 38360), (33976, 38220), (34720, 37401), (35620, 36456)]