40565501280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{104723}}^1$

素因数の和:105013

約数の個数: 144

約数和(自身を含む): 138945708720

約数和(自身を除く): 98380207440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 269, 288, 360, 480, 538, 720, 807, 1076, 1345, 1440, 1614, 2152, 2421, 2690, 3228, 4035, 4304, 4842, 5380, 6456, 8070, 8608, 9684, 10760, 12105, 12912, 16140, 19368, 21520, 24210, 25824, 32280, 38736, 43040, 48420, 64560, 77472, 96840, 104723, 129120, 193680, 209446, 314169, 387360, 418892, 523615, 628338, 837784, 942507, 1047230, 1256676, 1570845, 1675568, 1885014, 2094460, 2513352, 3141690, 3351136, 3770028, 4188920, 4712535, 5026704, 6283380, 7540056, 8377840, 9425070, 10053408, 12566760, 15080112, 16755680, 18850140, 25133520, 28170487, 30160224, 37700280, 50267040, 56340974, 75400560, 84511461, 112681948, 140852435, 150801120, 169022922, 225363896, 253534383, 281704870, 338045844, 422557305, 450727792, 507068766, 563409740, 676091688, 845114610, 901455584, 1014137532, 1126819480, 1267671915, 1352183376, 1690229220, 2028275064, 2253638960, 2535343830, 2704366752, 3380458440, 4056550128, 4507277920, 5070687660, 6760916880, 8113100256, 10141375320, 13521833760, 20282750640, 40565501280]

約数ペア:

[(1, 40565501280), (2, 20282750640), (3, 13521833760), (4, 10141375320), (5, 8113100256), (6, 6760916880), (8, 5070687660), (9, 4507277920), (10, 4056550128), (12, 3380458440), (15, 2704366752), (16, 2535343830), (18, 2253638960), (20, 2028275064), (24, 1690229220), (30, 1352183376), (32, 1267671915), (36, 1126819480), (40, 1014137532), (45, 901455584), (48, 845114610), (60, 676091688), (72, 563409740), (80, 507068766), (90, 450727792), (96, 422557305), (120, 338045844), (144, 281704870), (160, 253534383), (180, 225363896), (240, 169022922), (269, 150801120), (288, 140852435), (360, 112681948), (480, 84511461), (538, 75400560), (720, 56340974), (807, 50267040), (1076, 37700280), (1345, 30160224), (1440, 28170487), (1614, 25133520), (2152, 18850140), (2421, 16755680), (2690, 15080112), (3228, 12566760), (4035, 10053408), (4304, 9425070), (4842, 8377840), (5380, 7540056), (6456, 6283380), (8070, 5026704), (8608, 4712535), (9684, 4188920), (10760, 3770028), (12105, 3351136), (12912, 3141690), (16140, 2513352), (19368, 2094460), (21520, 1885014), (24210, 1675568), (25824, 1570845), (32280, 1256676), (38736, 1047230), (43040, 942507), (48420, 837784), (64560, 628338), (77472, 523615), (96840, 418892), (104723, 387360), (129120, 314169), (193680, 209446)]