120515010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 381179520

約数和(自身を除く): 260664510

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 49, 55, 58, 66, 70, 77, 87, 98, 105, 110, 145, 147, 154, 165, 174, 203, 210, 231, 245, 257, 290, 294, 319, 330, 385, 406, 435, 462, 490, 514, 539, 609, 638, 735, 770, 771, 870, 957, 1015, 1078, 1155, 1218, 1285, 1421, 1470, 1542, 1595, 1617, 1799, 1914, 2030, 2233, 2310, 2570, 2695, 2827, 2842, 3045, 3190, 3234, 3598, 3855, 4263, 4466, 4785, 5390, 5397, 5654, 6090, 6699, 7105, 7453, 7710, 8085, 8481, 8526, 8995, 9570, 10794, 11165, 12593, 13398, 14135, 14210, 14906, 15631, 16170, 16962, 17990, 19789, 21315, 22330, 22359, 25186, 26985, 28270, 31262, 33495, 37265, 37779, 39578, 42405, 42630, 44718, 46893, 52171, 53970, 59367, 62965, 66990, 74530, 75558, 78155, 81983, 84810, 93786, 98945, 104342, 111795, 118734, 125930, 138523, 156310, 156513, 163966, 188895, 197890, 223590, 234465, 245949, 260855, 277046, 296835, 313026, 365197, 377790, 409915, 415569, 468930, 491898, 521710, 573881, 593670, 692615, 730394, 782565, 819830, 831138, 1095591, 1147762, 1229745, 1385230, 1565130, 1721643, 1825985, 2077845, 2191182, 2459490, 2869405, 3443286, 3651970, 4017167, 4155690, 5477955, 5738810, 8034334, 8608215, 10955910, 12051501, 17216430, 20085835, 24103002, 40171670, 60257505, 120515010]

約数ペア:

[(1, 120515010), (2, 60257505), (3, 40171670), (5, 24103002), (6, 20085835), (7, 17216430), (10, 12051501), (11, 10955910), (14, 8608215), (15, 8034334), (21, 5738810), (22, 5477955), (29, 4155690), (30, 4017167), (33, 3651970), (35, 3443286), (42, 2869405), (49, 2459490), (55, 2191182), (58, 2077845), (66, 1825985), (70, 1721643), (77, 1565130), (87, 1385230), (98, 1229745), (105, 1147762), (110, 1095591), (145, 831138), (147, 819830), (154, 782565), (165, 730394), (174, 692615), (203, 593670), (210, 573881), (231, 521710), (245, 491898), (257, 468930), (290, 415569), (294, 409915), (319, 377790), (330, 365197), (385, 313026), (406, 296835), (435, 277046), (462, 260855), (490, 245949), (514, 234465), (539, 223590), (609, 197890), (638, 188895), (735, 163966), (770, 156513), (771, 156310), (870, 138523), (957, 125930), (1015, 118734), (1078, 111795), (1155, 104342), (1218, 98945), (1285, 93786), (1421, 84810), (1470, 81983), (1542, 78155), (1595, 75558), (1617, 74530), (1799, 66990), (1914, 62965), (2030, 59367), (2233, 53970), (2310, 52171), (2570, 46893), (2695, 44718), (2827, 42630), (2842, 42405), (3045, 39578), (3190, 37779), (3234, 37265), (3598, 33495), (3855, 31262), (4263, 28270), (4466, 26985), (4785, 25186), (5390, 22359), (5397, 22330), (5654, 21315), (6090, 19789), (6699, 17990), (7105, 16962), (7453, 16170), (7710, 15631), (8085, 14906), (8481, 14210), (8526, 14135), (8995, 13398), (9570, 12593), (10794, 11165)]