3663614720

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 9142468608

約数和(自身を除く): 5478853888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 310, 320, 496, 508, 620, 635, 640, 727, 992, 1016, 1240, 1270, 1280, 1454, 1984, 2032, 2480, 2540, 2908, 3635, 3937, 3968, 4064, 4960, 5080, 5816, 7270, 7874, 7936, 8128, 9920, 10160, 11632, 14540, 15748, 16256, 19685, 19840, 20320, 22537, 23264, 29080, 31496, 32512, 39370, 39680, 40640, 45074, 46528, 58160, 62992, 78740, 81280, 90148, 92329, 93056, 112685, 116320, 125984, 157480, 162560, 180296, 184658, 186112, 225370, 232640, 251968, 314960, 360592, 369316, 450740, 461645, 465280, 503936, 629920, 721184, 738632, 901480, 923290, 930560, 1007872, 1259840, 1442368, 1477264, 1802960, 1846580, 2519680, 2862199, 2884736, 2954528, 3605920, 3693160, 5039360, 5724398, 5769472, 5909056, 7211840, 7386320, 11448796, 11818112, 14310995, 14423680, 14772640, 22897592, 23636224, 28621990, 28847360, 29545280, 45795184, 57243980, 59090560, 91590368, 114487960, 118181120, 183180736, 228975920, 366361472, 457951840, 732722944, 915903680, 1831807360, 3663614720]

約数ペア:

[(1, 3663614720), (2, 1831807360), (4, 915903680), (5, 732722944), (8, 457951840), (10, 366361472), (16, 228975920), (20, 183180736), (31, 118181120), (32, 114487960), (40, 91590368), (62, 59090560), (64, 57243980), (80, 45795184), (124, 29545280), (127, 28847360), (128, 28621990), (155, 23636224), (160, 22897592), (248, 14772640), (254, 14423680), (256, 14310995), (310, 11818112), (320, 11448796), (496, 7386320), (508, 7211840), (620, 5909056), (635, 5769472), (640, 5724398), (727, 5039360), (992, 3693160), (1016, 3605920), (1240, 2954528), (1270, 2884736), (1280, 2862199), (1454, 2519680), (1984, 1846580), (2032, 1802960), (2480, 1477264), (2540, 1442368), (2908, 1259840), (3635, 1007872), (3937, 930560), (3968, 923290), (4064, 901480), (4960, 738632), (5080, 721184), (5816, 629920), (7270, 503936), (7874, 465280), (7936, 461645), (8128, 450740), (9920, 369316), (10160, 360592), (11632, 314960), (14540, 251968), (15748, 232640), (16256, 225370), (19685, 186112), (19840, 184658), (20320, 180296), (22537, 162560), (23264, 157480), (29080, 125984), (31496, 116320), (32512, 112685), (39370, 93056), (39680, 92329), (40640, 90148), (45074, 81280), (46528, 78740), (58160, 62992)]