157662960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7255

約数の個数: 160

約数和(自身を含む): 601628160

約数和(自身を除く): 443965200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7219, 7280, 10920, 14438, 21657, 21840, 28876, 36095, 43314, 50533, 57752, 72190, 86628, 93847, 101066, 108285, 115504, 144380, 151599, 173256, 187694, 202132, 216570, 252665, 281541, 288760, 303198, 346512, 375388, 404264, 433140, 469235, 505330, 563082, 577520, 606396, 656929, 750776, 757995, 808528, 866280, 938470, 1010660, 1126164, 1212792, 1313858, 1407705, 1501552, 1515990, 1732560, 1876940, 1970787, 2021320, 2252328, 2425584, 2627716, 2815410, 3031980, 3284645, 3753880, 3941574, 4042640, 4504656, 5255432, 5630820, 6063960, 6569290, 7507760, 7883148, 9853935, 10510864, 11261640, 12127920, 13138580, 15766296, 19707870, 22523280, 26277160, 31532592, 39415740, 52554320, 78831480, 157662960]

約数ペア:

[(1, 157662960), (2, 78831480), (3, 52554320), (4, 39415740), (5, 31532592), (6, 26277160), (7, 22523280), (8, 19707870), (10, 15766296), (12, 13138580), (13, 12127920), (14, 11261640), (15, 10510864), (16, 9853935), (20, 7883148), (21, 7507760), (24, 6569290), (26, 6063960), (28, 5630820), (30, 5255432), (35, 4504656), (39, 4042640), (40, 3941574), (42, 3753880), (48, 3284645), (52, 3031980), (56, 2815410), (60, 2627716), (65, 2425584), (70, 2252328), (78, 2021320), (80, 1970787), (84, 1876940), (91, 1732560), (104, 1515990), (105, 1501552), (112, 1407705), (120, 1313858), (130, 1212792), (140, 1126164), (156, 1010660), (168, 938470), (182, 866280), (195, 808528), (208, 757995), (210, 750776), (240, 656929), (260, 606396), (273, 577520), (280, 563082), (312, 505330), (336, 469235), (364, 433140), (390, 404264), (420, 375388), (455, 346512), (520, 303198), (546, 288760), (560, 281541), (624, 252665), (728, 216570), (780, 202132), (840, 187694), (910, 173256), (1040, 151599), (1092, 144380), (1365, 115504), (1456, 108285), (1560, 101066), (1680, 93847), (1820, 86628), (2184, 72190), (2730, 57752), (3120, 50533), (3640, 43314), (4368, 36095), (5460, 28876), (7219, 21840), (7280, 21657), (10920, 14438)]