8651031120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{129197}}^1$

素因数の和:129250

約数の個数: 160

約数和(自身を含む): 30759459840

約数和(自身を除く): 22108428720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 129197, 258394, 387591, 516788, 645985, 775182, 1033576, 1162773, 1291970, 1550364, 1937955, 2067152, 2325546, 2583940, 3100728, 3488319, 3875910, 4005107, 4651092, 5167880, 5813865, 6201456, 6976638, 7751820, 8010214, 9302184, 10335760, 11627730, 12015321, 13953276, 15503640, 16020428, 17441595, 18604368, 20025535, 23255460, 24030642, 27906552, 31007280, 32040856, 34883190, 36045963, 40051070, 46510920, 48061284, 55813104, 60076605, 64081712, 69766380, 72091926, 80102140, 93021840, 96122568, 108137889, 120153210, 139532760, 144183852, 160204280, 180229815, 192245136, 216275778, 240306420, 279065520, 288367704, 320408560, 360459630, 432551556, 480612840, 540689445, 576735408, 720919260, 865103112, 961225680, 1081378890, 1441838520, 1730206224, 2162757780, 2883677040, 4325515560, 8651031120]

約数ペア:

[(1, 8651031120), (2, 4325515560), (3, 2883677040), (4, 2162757780), (5, 1730206224), (6, 1441838520), (8, 1081378890), (9, 961225680), (10, 865103112), (12, 720919260), (15, 576735408), (16, 540689445), (18, 480612840), (20, 432551556), (24, 360459630), (27, 320408560), (30, 288367704), (31, 279065520), (36, 240306420), (40, 216275778), (45, 192245136), (48, 180229815), (54, 160204280), (60, 144183852), (62, 139532760), (72, 120153210), (80, 108137889), (90, 96122568), (93, 93021840), (108, 80102140), (120, 72091926), (124, 69766380), (135, 64081712), (144, 60076605), (155, 55813104), (180, 48061284), (186, 46510920), (216, 40051070), (240, 36045963), (248, 34883190), (270, 32040856), (279, 31007280), (310, 27906552), (360, 24030642), (372, 23255460), (432, 20025535), (465, 18604368), (496, 17441595), (540, 16020428), (558, 15503640), (620, 13953276), (720, 12015321), (744, 11627730), (837, 10335760), (930, 9302184), (1080, 8010214), (1116, 7751820), (1240, 6976638), (1395, 6201456), (1488, 5813865), (1674, 5167880), (1860, 4651092), (2160, 4005107), (2232, 3875910), (2480, 3488319), (2790, 3100728), (3348, 2583940), (3720, 2325546), (4185, 2067152), (4464, 1937955), (5580, 1550364), (6696, 1291970), (7440, 1162773), (8370, 1033576), (11160, 775182), (13392, 645985), (16740, 516788), (22320, 387591), (33480, 258394), (66960, 129197)]