978551280

素因数分解:

$2^4\times 3^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 640

約数和(自身を含む): 4216872960

約数和(自身を除く): 3238321680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 47, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 94, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 141, 144, 153, 162, 168, 170, 180, 188, 189, 204, 210, 216, 235, 238, 240, 243, 252, 255, 270, 272, 280, 282, 306, 315, 324, 329, 336, 340, 357, 360, 376, 378, 405, 408, 420, 423, 432, 459, 470, 476, 486, 504, 510, 540, 560, 564, 567, 595, 612, 630, 648, 658, 680, 705, 714, 720, 729, 752, 756, 765, 799, 810, 816, 840, 846, 918, 940, 945, 952, 972, 987, 1008, 1020, 1071, 1080, 1128, 1134, 1190, 1215, 1224, 1260, 1269, 1296, 1316, 1360, 1377, 1410, 1428, 1458, 1512, 1530, 1598, 1620, 1645, 1680, 1692, 1701, 1785, 1836, 1880, 1890, 1904, 1944, 1974, 2040, 2115, 2142, 2160, 2187, 2256, 2268, 2295, 2380, 2397, 2430, 2448, 2520, 2538, 2632, 2754, 2820, 2835, 2856, 2916, 2961, 3024, 3060, 3196, 3213, 3240, 3290, 3384, 3402, 3570, 3645, 3672, 3760, 3780, 3807, 3888, 3948, 3995, 4080, 4131, 4230, 4284, 4374, 4536, 4590, 4760, 4794, 4860, 4935, 5040, 5076, 5103, 5264, 5355, 5508, 5593, 5640, 5670, 5712, 5832, 5922, 6120, 6345, 6392, 6426, 6480, 6580, 6768, 6804, 6885, 7140, 7191, 7290, 7344, 7560, 7614, 7896, 7990, 8262, 8460, 8505, 8568, 8748, 8883, 9072, 9180, 9520, 9588, 9639, 9720, 9870, 10152, 10206, 10710, 10935, 11016, 11186, 11280, 11340, 11421, 11664, 11844, 11985, 12240, 12393, 12690, 12784, 12852, 13160, 13608, 13770, 14280, 14382, 14580, 14805, 15120, 15228, 15309, 15792, 15980, 16065, 16524, 16779, 16920, 17010, 17136, 17496, 17766, 18360, 19035, 19176, 19278, 19440, 19740, 20304, 20412, 20655, 21420, 21573, 21870, 22032, 22372, 22680, 22842, 23688, 23970, 24786, 25380, 25515, 25704, 26320, 26649, 27216, 27540, 27965, 28560, 28764, 28917, 29160, 29610, 30456, 30618, 31960, 32130, 33048, 33558, 33840, 34020, 34263, 34992, 35532, 35955, 36720, 37179, 38070, 38352, 38556, 39480, 40824, 41310, 42840, 43146, 43740, 44415, 44744, 45360, 45684, 47376, 47940, 48195, 49572, 50337, 50760, 51030, 51408, 53298, 55080, 55930, 57105, 57528, 57834, 58320, 59220, 60912, 61236, 61965, 63920, 64260, 64719, 66096, 67116, 68040, 68526, 71064, 71910, 74358, 76140, 76545, 77112, 78960, 79947, 81648, 82620, 83895, 85680, 86292, 86751, 87480, 88830, 89488, 91368, 95880, 96390, 99144, 100674, 101520, 102060, 102789, 106596, 107865, 110160, 111860, 114210, 115056, 115668, 118440, 122472, 123930, 128520, 129438, 133245, 134232, 136080, 137052, 142128, 143820, 144585, 148716, 151011, 152280, 153090, 154224, 159894, 165240, 167790, 171315, 172584, 173502, 174960, 177660, 182736, 185895, 191760, 192780, 194157, 198288, 201348, 204120, 205578, 213192, 215730, 223720, 228420, 231336, 236880, 239841, 244944, 247860, 251685, 257040, 258876, 260253, 266490, 268464, 274104, 287640, 289170, 297432, 302022, 304560, 306180, 319788, 323595, 330480, 335580, 342630, 345168, 347004, 355320, 371790, 385560, 388314, 399735, 402696, 408240, 411156, 426384, 431460, 433755, 447440, 453033, 456840, 462672, 479682, 495720, 503370, 513945, 517752, 520506, 532980, 548208, 575280, 578340, 582471, 594864, 604044, 612360, 639576, 647190, 671160, 685260, 694008, 710640, 719523, 743580, 755055, 771120, 776628, 799470, 805392, 822312, 862920, 867510, 906066, 913680, 959364, 970785, 991440, 1006740, 1027890, 1035504, 1041012, 1065960, 1156680, 1164942, 1199205, 1208088, 1224720, 1279152, 1294380, 1301265, 1342320, 1359099, 1370520, 1388016, 1439046, 1487160, 1510110, 1553256, 1598940, 1644624, 1725840, 1735020, 1747413, 1812132, 1918728, 1941570, 2013480, 2055780, 2082024, 2131920, 2265165, 2313360, 2329884, 2398410, 2416176, 2588760, 2602530, 2718198, 2741040, 2878092, 2912355, 2974320, 3020220, 3106512, 3197880, 3470040, 3494826, 3597615, 3624264, 3837456, 3883140, 4026960, 4077297, 4111560, 4164048, 4530330, 4659768, 4796820, 5177520, 5205060, 5436396, 5756184, 5824710, 6040440, 6395760, 6795495, 6940080, 6989652, 7195230, 7248528, 7766280, 8154594, 8223120, 8737065, 9060660, 9319536, 9593640, 10410120, 10872792, 11512368, 11649420, 12080880, 12231891, 13590990, 13979304, 14390460, 15532560, 16309188, 17474130, 18121320, 19187280, 20386485, 20820240, 21745584, 23298840, 24463782, 27181980, 27958608, 28780920, 32618376, 34948260, 36242640, 40772970, 46597680, 48927564, 54363960, 57561840, 61159455, 65236752, 69896520, 81545940, 97855128, 108727920, 122318910, 139793040, 163091880, 195710256, 244637820, 326183760, 489275640, 978551280]

約数ペア:

[(1, 978551280), (2, 489275640), (3, 326183760), (4, 244637820), (5, 195710256), (6, 163091880), (7, 139793040), (8, 122318910), (9, 108727920), (10, 97855128), (12, 81545940), (14, 69896520), (15, 65236752), (16, 61159455), (17, 57561840), (18, 54363960), (20, 48927564), (21, 46597680), (24, 40772970), (27, 36242640), (28, 34948260), (30, 32618376), (34, 28780920), (35, 27958608), (36, 27181980), (40, 24463782), (42, 23298840), (45, 21745584), (47, 20820240), (48, 20386485), (51, 19187280), (54, 18121320), (56, 17474130), (60, 16309188), (63, 15532560), (68, 14390460), (70, 13979304), (72, 13590990), (80, 12231891), (81, 12080880), (84, 11649420), (85, 11512368), (90, 10872792), (94, 10410120), (102, 9593640), (105, 9319536), (108, 9060660), (112, 8737065), (119, 8223120), (120, 8154594), (126, 7766280), (135, 7248528), (136, 7195230), (140, 6989652), (141, 6940080), (144, 6795495), (153, 6395760), (162, 6040440), (168, 5824710), (170, 5756184), (180, 5436396), (188, 5205060), (189, 5177520), (204, 4796820), (210, 4659768), (216, 4530330), (235, 4164048), (238, 4111560), (240, 4077297), (243, 4026960), (252, 3883140), (255, 3837456), (270, 3624264), (272, 3597615), (280, 3494826), (282, 3470040), (306, 3197880), (315, 3106512), (324, 3020220), (329, 2974320), (336, 2912355), (340, 2878092), (357, 2741040), (360, 2718198), (376, 2602530), (378, 2588760), (405, 2416176), (408, 2398410), (420, 2329884), (423, 2313360), (432, 2265165), (459, 2131920), (470, 2082024), (476, 2055780), (486, 2013480), (504, 1941570), (510, 1918728), (540, 1812132), (560, 1747413), (564, 1735020), (567, 1725840), (595, 1644624), (612, 1598940), (630, 1553256), (648, 1510110), (658, 1487160), (680, 1439046), (705, 1388016), (714, 1370520), (720, 1359099), (729, 1342320), (752, 1301265), (756, 1294380), (765, 1279152), (799, 1224720), (810, 1208088), (816, 1199205), (840, 1164942), (846, 1156680), (918, 1065960), (940, 1041012), (945, 1035504), (952, 1027890), (972, 1006740), (987, 991440), (1008, 970785), (1020, 959364), (1071, 913680), (1080, 906066), (1128, 867510), (1134, 862920), (1190, 822312), (1215, 805392), (1224, 799470), (1260, 776628), (1269, 771120), (1296, 755055), (1316, 743580), (1360, 719523), (1377, 710640), (1410, 694008), (1428, 685260), (1458, 671160), (1512, 647190), (1530, 639576), (1598, 612360), (1620, 604044), (1645, 594864), (1680, 582471), (1692, 578340), (1701, 575280), (1785, 548208), (1836, 532980), (1880, 520506), (1890, 517752), (1904, 513945), (1944, 503370), (1974, 495720), (2040, 479682), (2115, 462672), (2142, 456840), (2160, 453033), (2187, 447440), (2256, 433755), (2268, 431460), (2295, 426384), (2380, 411156), (2397, 408240), (2430, 402696), (2448, 399735), (2520, 388314), (2538, 385560), (2632, 371790), (2754, 355320), (2820, 347004), (2835, 345168), (2856, 342630), (2916, 335580), (2961, 330480), (3024, 323595), (3060, 319788), (3196, 306180), (3213, 304560), (3240, 302022), (3290, 297432), (3384, 289170), (3402, 287640), (3570, 274104), (3645, 268464), (3672, 266490), (3760, 260253), (3780, 258876), (3807, 257040), (3888, 251685), (3948, 247860), (3995, 244944), (4080, 239841), (4131, 236880), (4230, 231336), (4284, 228420), (4374, 223720), (4536, 215730), (4590, 213192), (4760, 205578), (4794, 204120), (4860, 201348), (4935, 198288), (5040, 194157), (5076, 192780), (5103, 191760), (5264, 185895), (5355, 182736), (5508, 177660), (5593, 174960), (5640, 173502), (5670, 172584), (5712, 171315), (5832, 167790), (5922, 165240), (6120, 159894), (6345, 154224), (6392, 153090), (6426, 152280), (6480, 151011), (6580, 148716), (6768, 144585), (6804, 143820), (6885, 142128), (7140, 137052), (7191, 136080), (7290, 134232), (7344, 133245), (7560, 129438), (7614, 128520), (7896, 123930), (7990, 122472), (8262, 118440), (8460, 115668), (8505, 115056), (8568, 114210), (8748, 111860), (8883, 110160), (9072, 107865), (9180, 106596), (9520, 102789), (9588, 102060), (9639, 101520), (9720, 100674), (9870, 99144), (10152, 96390), (10206, 95880), (10710, 91368), (10935, 89488), (11016, 88830), (11186, 87480), (11280, 86751), (11340, 86292), (11421, 85680), (11664, 83895), (11844, 82620), (11985, 81648), (12240, 79947), (12393, 78960), (12690, 77112), (12784, 76545), (12852, 76140), (13160, 74358), (13608, 71910), (13770, 71064), (14280, 68526), (14382, 68040), (14580, 67116), (14805, 66096), (15120, 64719), (15228, 64260), (15309, 63920), (15792, 61965), (15980, 61236), (16065, 60912), (16524, 59220), (16779, 58320), (16920, 57834), (17010, 57528), (17136, 57105), (17496, 55930), (17766, 55080), (18360, 53298), (19035, 51408), (19176, 51030), (19278, 50760), (19440, 50337), (19740, 49572), (20304, 48195), (20412, 47940), (20655, 47376), (21420, 45684), (21573, 45360), (21870, 44744), (22032, 44415), (22372, 43740), (22680, 43146), (22842, 42840), (23688, 41310), (23970, 40824), (24786, 39480), (25380, 38556), (25515, 38352), (25704, 38070), (26320, 37179), (26649, 36720), (27216, 35955), (27540, 35532), (27965, 34992), (28560, 34263), (28764, 34020), (28917, 33840), (29160, 33558), (29610, 33048), (30456, 32130), (30618, 31960)]