68735160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:822

約数の個数: 192

約数和(自身を含む): 253562400

約数和(自身を除く): 184827240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 773, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1546, 1560, 1710, 1976, 2223, 2280, 2319, 2340, 2470, 2964, 3092, 3420, 3705, 3865, 4446, 4638, 4680, 4940, 5928, 6184, 6840, 6957, 7410, 7730, 8892, 9276, 9880, 10049, 11115, 11595, 13914, 14687, 14820, 15460, 17784, 18552, 20098, 22230, 23190, 27828, 29374, 29640, 30147, 30920, 34785, 40196, 44061, 44460, 46380, 50245, 55656, 58748, 60294, 69570, 73435, 80392, 88122, 88920, 90441, 92760, 100490, 117496, 120588, 132183, 139140, 146870, 150735, 176244, 180882, 190931, 200980, 220305, 241176, 264366, 278280, 293740, 301470, 352488, 361764, 381862, 401960, 440610, 452205, 528732, 572793, 587480, 602940, 660915, 723528, 763724, 881220, 904410, 954655, 1057464, 1145586, 1205880, 1321830, 1527448, 1718379, 1762440, 1808820, 1909310, 2291172, 2643660, 2863965, 3436758, 3617640, 3818620, 4582344, 5287320, 5727930, 6873516, 7637240, 8591895, 11455860, 13747032, 17183790, 22911720, 34367580, 68735160]

約数ペア:

[(1, 68735160), (2, 34367580), (3, 22911720), (4, 17183790), (5, 13747032), (6, 11455860), (8, 8591895), (9, 7637240), (10, 6873516), (12, 5727930), (13, 5287320), (15, 4582344), (18, 3818620), (19, 3617640), (20, 3436758), (24, 2863965), (26, 2643660), (30, 2291172), (36, 1909310), (38, 1808820), (39, 1762440), (40, 1718379), (45, 1527448), (52, 1321830), (57, 1205880), (60, 1145586), (65, 1057464), (72, 954655), (76, 904410), (78, 881220), (90, 763724), (95, 723528), (104, 660915), (114, 602940), (117, 587480), (120, 572793), (130, 528732), (152, 452205), (156, 440610), (171, 401960), (180, 381862), (190, 361764), (195, 352488), (228, 301470), (234, 293740), (247, 278280), (260, 264366), (285, 241176), (312, 220305), (342, 200980), (360, 190931), (380, 180882), (390, 176244), (456, 150735), (468, 146870), (494, 139140), (520, 132183), (570, 120588), (585, 117496), (684, 100490), (741, 92760), (760, 90441), (773, 88920), (780, 88122), (855, 80392), (936, 73435), (988, 69570), (1140, 60294), (1170, 58748), (1235, 55656), (1368, 50245), (1482, 46380), (1546, 44460), (1560, 44061), (1710, 40196), (1976, 34785), (2223, 30920), (2280, 30147), (2319, 29640), (2340, 29374), (2470, 27828), (2964, 23190), (3092, 22230), (3420, 20098), (3705, 18552), (3865, 17784), (4446, 15460), (4638, 14820), (4680, 14687), (4940, 13914), (5928, 11595), (6184, 11115), (6840, 10049), (6957, 9880), (7410, 9276), (7730, 8892)]