74031360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1520

約数の個数: 144

約数和(自身を含む): 254796864

約数和(自身を除く): 180765504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1483, 1560, 1664, 1920, 2080, 2496, 2966, 3120, 3328, 3840, 4160, 4449, 4992, 5932, 6240, 7415, 8320, 8898, 9984, 11864, 12480, 14830, 16640, 17796, 19279, 22245, 23728, 24960, 29660, 35592, 38558, 44490, 47456, 49920, 57837, 59320, 71184, 77116, 88980, 94912, 96395, 115674, 118640, 142368, 154232, 177960, 189824, 192790, 231348, 237280, 284736, 289185, 308464, 355920, 379648, 385580, 462696, 474560, 569472, 578370, 616928, 711840, 771160, 925392, 949120, 1138944, 1156740, 1233856, 1423680, 1542320, 1850784, 1898240, 2313480, 2467712, 2847360, 3084640, 3701568, 4626960, 4935424, 5694720, 6169280, 7403136, 9253920, 12338560, 14806272, 18507840, 24677120, 37015680, 74031360]

約数ペア:

[(1, 74031360), (2, 37015680), (3, 24677120), (4, 18507840), (5, 14806272), (6, 12338560), (8, 9253920), (10, 7403136), (12, 6169280), (13, 5694720), (15, 4935424), (16, 4626960), (20, 3701568), (24, 3084640), (26, 2847360), (30, 2467712), (32, 2313480), (39, 1898240), (40, 1850784), (48, 1542320), (52, 1423680), (60, 1233856), (64, 1156740), (65, 1138944), (78, 949120), (80, 925392), (96, 771160), (104, 711840), (120, 616928), (128, 578370), (130, 569472), (156, 474560), (160, 462696), (192, 385580), (195, 379648), (208, 355920), (240, 308464), (256, 289185), (260, 284736), (312, 237280), (320, 231348), (384, 192790), (390, 189824), (416, 177960), (480, 154232), (520, 142368), (624, 118640), (640, 115674), (768, 96395), (780, 94912), (832, 88980), (960, 77116), (1040, 71184), (1248, 59320), (1280, 57837), (1483, 49920), (1560, 47456), (1664, 44490), (1920, 38558), (2080, 35592), (2496, 29660), (2966, 24960), (3120, 23728), (3328, 22245), (3840, 19279), (4160, 17796), (4449, 16640), (4992, 14830), (5932, 12480), (6240, 11864), (7415, 9984), (8320, 8898)]