1031362560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 432

約数和(自身を含む): 3894246720

約数和(自身を除く): 2862884160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 256, 279, 285, 288, 304, 310, 320, 342, 360, 361, 372, 380, 384, 456, 465, 480, 496, 512, 558, 570, 576, 589, 608, 620, 640, 684, 720, 722, 744, 760, 768, 855, 912, 930, 960, 992, 1024, 1083, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1444, 1488, 1520, 1536, 1710, 1767, 1805, 1824, 1860, 1920, 1984, 2048, 2166, 2232, 2280, 2304, 2356, 2432, 2480, 2560, 2736, 2790, 2880, 2888, 2945, 2976, 3040, 3072, 3249, 3420, 3534, 3610, 3648, 3720, 3840, 3968, 4332, 4464, 4560, 4608, 4712, 4864, 4960, 5120, 5301, 5415, 5472, 5580, 5760, 5776, 5890, 5952, 6080, 6144, 6498, 6840, 7068, 7220, 7296, 7440, 7680, 7936, 8664, 8835, 8928, 9120, 9216, 9424, 9728, 9920, 10240, 10602, 10830, 10944, 11160, 11191, 11520, 11552, 11780, 11904, 12160, 12996, 13680, 14136, 14440, 14592, 14880, 15360, 15872, 16245, 17328, 17670, 17856, 18240, 18432, 18848, 19456, 19840, 21204, 21660, 21888, 22320, 22382, 23040, 23104, 23560, 23808, 24320, 25992, 26505, 27360, 28272, 28880, 29184, 29760, 30720, 31744, 32490, 33573, 34656, 35340, 35712, 36480, 37696, 38912, 39680, 42408, 43320, 43776, 44640, 44764, 46080, 46208, 47120, 47616, 48640, 51984, 53010, 54720, 55955, 56544, 57760, 58368, 59520, 63488, 64980, 67146, 69312, 70680, 71424, 72960, 75392, 79360, 84816, 86640, 87552, 89280, 89528, 92160, 92416, 94240, 95232, 97280, 100719, 103968, 106020, 109440, 111910, 113088, 115520, 116736, 119040, 129960, 134292, 138624, 141360, 142848, 145920, 150784, 158720, 167865, 169632, 173280, 175104, 178560, 179056, 184832, 188480, 190464, 194560, 201438, 207936, 212040, 218880, 223820, 226176, 231040, 238080, 259920, 268584, 277248, 282720, 285696, 291840, 301568, 317440, 335730, 339264, 346560, 350208, 357120, 358112, 369664, 376960, 402876, 415872, 424080, 437760, 447640, 452352, 462080, 476160, 503595, 519840, 537168, 554496, 565440, 571392, 583680, 603136, 671460, 678528, 693120, 714240, 716224, 739328, 753920, 805752, 831744, 848160, 875520, 895280, 904704, 924160, 952320, 1007190, 1039680, 1074336, 1108992, 1130880, 1206272, 1342920, 1357056, 1386240, 1428480, 1432448, 1507840, 1611504, 1663488, 1696320, 1751040, 1790560, 1809408, 1848320, 2014380, 2079360, 2148672, 2217984, 2261760, 2685840, 2714112, 2772480, 2856960, 2864896, 3015680, 3223008, 3326976, 3392640, 3581120, 3618816, 3696640, 4028760, 4158720, 4297344, 4523520, 5371680, 5428224, 5544960, 5729792, 6031360, 6446016, 6653952, 6785280, 7162240, 8057520, 8317440, 8594688, 9047040, 10743360, 10856448, 11089920, 11459584, 12892032, 13570560, 14324480, 16115040, 16634880, 17189376, 18094080, 21486720, 22919168, 25784064, 27141120, 28648960, 32230080, 33269760, 34378752, 42973440, 51568128, 54282240, 57297920, 64460160, 68757504, 85946880, 103136256, 114595840, 128920320, 171893760, 206272512, 257840640, 343787520, 515681280, 1031362560]

約数ペア:

[(1, 1031362560), (2, 515681280), (3, 343787520), (4, 257840640), (5, 206272512), (6, 171893760), (8, 128920320), (9, 114595840), (10, 103136256), (12, 85946880), (15, 68757504), (16, 64460160), (18, 57297920), (19, 54282240), (20, 51568128), (24, 42973440), (30, 34378752), (31, 33269760), (32, 32230080), (36, 28648960), (38, 27141120), (40, 25784064), (45, 22919168), (48, 21486720), (57, 18094080), (60, 17189376), (62, 16634880), (64, 16115040), (72, 14324480), (76, 13570560), (80, 12892032), (90, 11459584), (93, 11089920), (95, 10856448), (96, 10743360), (114, 9047040), (120, 8594688), (124, 8317440), (128, 8057520), (144, 7162240), (152, 6785280), (155, 6653952), (160, 6446016), (171, 6031360), (180, 5729792), (186, 5544960), (190, 5428224), (192, 5371680), (228, 4523520), (240, 4297344), (248, 4158720), (256, 4028760), (279, 3696640), (285, 3618816), (288, 3581120), (304, 3392640), (310, 3326976), (320, 3223008), (342, 3015680), (360, 2864896), (361, 2856960), (372, 2772480), (380, 2714112), (384, 2685840), (456, 2261760), (465, 2217984), (480, 2148672), (496, 2079360), (512, 2014380), (558, 1848320), (570, 1809408), (576, 1790560), (589, 1751040), (608, 1696320), (620, 1663488), (640, 1611504), (684, 1507840), (720, 1432448), (722, 1428480), (744, 1386240), (760, 1357056), (768, 1342920), (855, 1206272), (912, 1130880), (930, 1108992), (960, 1074336), (992, 1039680), (1024, 1007190), (1083, 952320), (1116, 924160), (1140, 904704), (1152, 895280), (1178, 875520), (1216, 848160), (1240, 831744), (1280, 805752), (1368, 753920), (1395, 739328), (1440, 716224), (1444, 714240), (1488, 693120), (1520, 678528), (1536, 671460), (1710, 603136), (1767, 583680), (1805, 571392), (1824, 565440), (1860, 554496), (1920, 537168), (1984, 519840), (2048, 503595), (2166, 476160), (2232, 462080), (2280, 452352), (2304, 447640), (2356, 437760), (2432, 424080), (2480, 415872), (2560, 402876), (2736, 376960), (2790, 369664), (2880, 358112), (2888, 357120), (2945, 350208), (2976, 346560), (3040, 339264), (3072, 335730), (3249, 317440), (3420, 301568), (3534, 291840), (3610, 285696), (3648, 282720), (3720, 277248), (3840, 268584), (3968, 259920), (4332, 238080), (4464, 231040), (4560, 226176), (4608, 223820), (4712, 218880), (4864, 212040), (4960, 207936), (5120, 201438), (5301, 194560), (5415, 190464), (5472, 188480), (5580, 184832), (5760, 179056), (5776, 178560), (5890, 175104), (5952, 173280), (6080, 169632), (6144, 167865), (6498, 158720), (6840, 150784), (7068, 145920), (7220, 142848), (7296, 141360), (7440, 138624), (7680, 134292), (7936, 129960), (8664, 119040), (8835, 116736), (8928, 115520), (9120, 113088), (9216, 111910), (9424, 109440), (9728, 106020), (9920, 103968), (10240, 100719), (10602, 97280), (10830, 95232), (10944, 94240), (11160, 92416), (11191, 92160), (11520, 89528), (11552, 89280), (11780, 87552), (11904, 86640), (12160, 84816), (12996, 79360), (13680, 75392), (14136, 72960), (14440, 71424), (14592, 70680), (14880, 69312), (15360, 67146), (15872, 64980), (16245, 63488), (17328, 59520), (17670, 58368), (17856, 57760), (18240, 56544), (18432, 55955), (18848, 54720), (19456, 53010), (19840, 51984), (21204, 48640), (21660, 47616), (21888, 47120), (22320, 46208), (22382, 46080), (23040, 44764), (23104, 44640), (23560, 43776), (23808, 43320), (24320, 42408), (25992, 39680), (26505, 38912), (27360, 37696), (28272, 36480), (28880, 35712), (29184, 35340), (29760, 34656), (30720, 33573), (31744, 32490)]