1036721840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 320

約数和(自身を含む): 3188367360

約数和(自身を除く): 2151645520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 61, 62, 70, 77, 80, 88, 89, 110, 112, 122, 124, 140, 154, 155, 176, 178, 217, 220, 244, 248, 280, 305, 308, 310, 341, 356, 385, 427, 434, 440, 445, 488, 496, 560, 610, 616, 620, 623, 671, 682, 712, 770, 854, 868, 880, 890, 976, 979, 1085, 1220, 1232, 1240, 1246, 1342, 1364, 1424, 1540, 1705, 1708, 1736, 1780, 1891, 1958, 2135, 2170, 2387, 2440, 2480, 2492, 2684, 2728, 2759, 3080, 3115, 3355, 3410, 3416, 3472, 3560, 3782, 3916, 4270, 4340, 4697, 4774, 4880, 4895, 4984, 5368, 5429, 5456, 5518, 6160, 6230, 6710, 6820, 6832, 6853, 7120, 7564, 7832, 8540, 8680, 9394, 9455, 9548, 9790, 9968, 10736, 10858, 11036, 11935, 12460, 13237, 13420, 13640, 13706, 13795, 15128, 15664, 17080, 17360, 18788, 18910, 19096, 19313, 19580, 20801, 21716, 22072, 23485, 23870, 24920, 26474, 26840, 27145, 27280, 27412, 27590, 30256, 30349, 34160, 34265, 37576, 37820, 38003, 38192, 38626, 39160, 41602, 43432, 44144, 46970, 47740, 49840, 52948, 53680, 54290, 54824, 55180, 59719, 60698, 66185, 68530, 75152, 75640, 76006, 77252, 78320, 83204, 86864, 93940, 95480, 96565, 104005, 105896, 108580, 109648, 110360, 119438, 121396, 132370, 137060, 145607, 151280, 151745, 152012, 154504, 166408, 168299, 187880, 190015, 190960, 193130, 208010, 211792, 212443, 217160, 220720, 238876, 242792, 264740, 274120, 291214, 298595, 303490, 304024, 309008, 332816, 336598, 375760, 380030, 386260, 416020, 418033, 424886, 434320, 477752, 485584, 529480, 548240, 582428, 597190, 606980, 608048, 673196, 728035, 760060, 772520, 832040, 836066, 841495, 849772, 955504, 1058960, 1062215, 1164856, 1178093, 1194380, 1213960, 1346392, 1456070, 1520120, 1545040, 1664080, 1672132, 1682990, 1699544, 1851289, 2090165, 2124430, 2329712, 2356186, 2388760, 2427920, 2692784, 2912140, 3040240, 3344264, 3365980, 3399088, 3702578, 4180330, 4248860, 4712372, 4777520, 5824280, 5890465, 6688528, 6731960, 7405156, 8360660, 8497720, 9256445, 9424744, 11648560, 11780930, 12959023, 13463920, 14810312, 16721320, 16995440, 18512890, 18849488, 23561860, 25918046, 29620624, 33442640, 37025780, 47123720, 51836092, 64795115, 74051560, 94247440, 103672184, 129590230, 148103120, 207344368, 259180460, 518360920, 1036721840]

約数ペア:

[(1, 1036721840), (2, 518360920), (4, 259180460), (5, 207344368), (7, 148103120), (8, 129590230), (10, 103672184), (11, 94247440), (14, 74051560), (16, 64795115), (20, 51836092), (22, 47123720), (28, 37025780), (31, 33442640), (35, 29620624), (40, 25918046), (44, 23561860), (55, 18849488), (56, 18512890), (61, 16995440), (62, 16721320), (70, 14810312), (77, 13463920), (80, 12959023), (88, 11780930), (89, 11648560), (110, 9424744), (112, 9256445), (122, 8497720), (124, 8360660), (140, 7405156), (154, 6731960), (155, 6688528), (176, 5890465), (178, 5824280), (217, 4777520), (220, 4712372), (244, 4248860), (248, 4180330), (280, 3702578), (305, 3399088), (308, 3365980), (310, 3344264), (341, 3040240), (356, 2912140), (385, 2692784), (427, 2427920), (434, 2388760), (440, 2356186), (445, 2329712), (488, 2124430), (496, 2090165), (560, 1851289), (610, 1699544), (616, 1682990), (620, 1672132), (623, 1664080), (671, 1545040), (682, 1520120), (712, 1456070), (770, 1346392), (854, 1213960), (868, 1194380), (880, 1178093), (890, 1164856), (976, 1062215), (979, 1058960), (1085, 955504), (1220, 849772), (1232, 841495), (1240, 836066), (1246, 832040), (1342, 772520), (1364, 760060), (1424, 728035), (1540, 673196), (1705, 608048), (1708, 606980), (1736, 597190), (1780, 582428), (1891, 548240), (1958, 529480), (2135, 485584), (2170, 477752), (2387, 434320), (2440, 424886), (2480, 418033), (2492, 416020), (2684, 386260), (2728, 380030), (2759, 375760), (3080, 336598), (3115, 332816), (3355, 309008), (3410, 304024), (3416, 303490), (3472, 298595), (3560, 291214), (3782, 274120), (3916, 264740), (4270, 242792), (4340, 238876), (4697, 220720), (4774, 217160), (4880, 212443), (4895, 211792), (4984, 208010), (5368, 193130), (5429, 190960), (5456, 190015), (5518, 187880), (6160, 168299), (6230, 166408), (6710, 154504), (6820, 152012), (6832, 151745), (6853, 151280), (7120, 145607), (7564, 137060), (7832, 132370), (8540, 121396), (8680, 119438), (9394, 110360), (9455, 109648), (9548, 108580), (9790, 105896), (9968, 104005), (10736, 96565), (10858, 95480), (11036, 93940), (11935, 86864), (12460, 83204), (13237, 78320), (13420, 77252), (13640, 76006), (13706, 75640), (13795, 75152), (15128, 68530), (15664, 66185), (17080, 60698), (17360, 59719), (18788, 55180), (18910, 54824), (19096, 54290), (19313, 53680), (19580, 52948), (20801, 49840), (21716, 47740), (22072, 46970), (23485, 44144), (23870, 43432), (24920, 41602), (26474, 39160), (26840, 38626), (27145, 38192), (27280, 38003), (27412, 37820), (27590, 37576), (30256, 34265), (30349, 34160)]