187766280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 670466160

約数和(自身を除く): 482699880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 234, 260, 265, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 636, 689, 757, 780, 795, 936, 954, 1060, 1170, 1272, 1378, 1514, 1560, 1590, 1908, 2067, 2120, 2271, 2340, 2385, 2756, 3028, 3180, 3445, 3785, 3816, 4134, 4542, 4680, 4770, 5512, 6056, 6201, 6360, 6813, 6890, 7570, 8268, 9084, 9540, 9841, 10335, 11355, 12402, 13626, 13780, 15140, 16536, 18168, 19080, 19682, 20670, 22710, 24804, 27252, 27560, 29523, 30280, 31005, 34065, 39364, 40121, 41340, 45420, 49205, 49608, 54504, 59046, 62010, 68130, 78728, 80242, 82680, 88569, 90840, 98410, 118092, 120363, 124020, 136260, 147615, 160484, 177138, 196820, 200605, 236184, 240726, 248040, 272520, 295230, 320968, 354276, 361089, 393640, 401210, 442845, 481452, 521573, 590460, 601815, 708552, 722178, 802420, 885690, 962904, 1043146, 1180920, 1203630, 1444356, 1564719, 1604840, 1771380, 1805445, 2086292, 2407260, 2607865, 2888712, 3129438, 3542760, 3610890, 4172584, 4694157, 4814520, 5215730, 6258876, 7221780, 7823595, 9388314, 10431460, 12517752, 14443560, 15647190, 18776628, 20862920, 23470785, 31294380, 37553256, 46941570, 62588760, 93883140, 187766280]

約数ペア:

[(1, 187766280), (2, 93883140), (3, 62588760), (4, 46941570), (5, 37553256), (6, 31294380), (8, 23470785), (9, 20862920), (10, 18776628), (12, 15647190), (13, 14443560), (15, 12517752), (18, 10431460), (20, 9388314), (24, 7823595), (26, 7221780), (30, 6258876), (36, 5215730), (39, 4814520), (40, 4694157), (45, 4172584), (52, 3610890), (53, 3542760), (60, 3129438), (65, 2888712), (72, 2607865), (78, 2407260), (90, 2086292), (104, 1805445), (106, 1771380), (117, 1604840), (120, 1564719), (130, 1444356), (156, 1203630), (159, 1180920), (180, 1043146), (195, 962904), (212, 885690), (234, 802420), (260, 722178), (265, 708552), (312, 601815), (318, 590460), (360, 521573), (390, 481452), (424, 442845), (468, 401210), (477, 393640), (520, 361089), (530, 354276), (585, 320968), (636, 295230), (689, 272520), (757, 248040), (780, 240726), (795, 236184), (936, 200605), (954, 196820), (1060, 177138), (1170, 160484), (1272, 147615), (1378, 136260), (1514, 124020), (1560, 120363), (1590, 118092), (1908, 98410), (2067, 90840), (2120, 88569), (2271, 82680), (2340, 80242), (2385, 78728), (2756, 68130), (3028, 62010), (3180, 59046), (3445, 54504), (3785, 49608), (3816, 49205), (4134, 45420), (4542, 41340), (4680, 40121), (4770, 39364), (5512, 34065), (6056, 31005), (6201, 30280), (6360, 29523), (6813, 27560), (6890, 27252), (7570, 24804), (8268, 22710), (9084, 20670), (9540, 19682), (9841, 19080), (10335, 18168), (11355, 16536), (12402, 15140), (13626, 13780)]