1210979640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 3966503040

約数和(自身を除く): 2755523400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 211, 260, 283, 312, 338, 390, 422, 507, 520, 566, 633, 676, 780, 844, 845, 849, 1014, 1055, 1132, 1266, 1352, 1415, 1560, 1688, 1690, 1698, 2028, 2110, 2264, 2532, 2535, 2743, 2830, 3165, 3380, 3396, 3679, 4056, 4220, 4245, 5064, 5070, 5486, 5660, 6330, 6760, 6792, 7358, 8229, 8440, 8490, 10140, 10972, 11037, 11320, 12660, 13715, 14716, 16458, 16980, 18395, 20280, 21944, 22074, 25320, 27430, 29432, 32916, 33960, 35659, 36790, 41145, 44148, 47827, 54860, 55185, 59713, 65832, 71318, 73580, 82290, 88296, 95654, 106977, 109720, 110370, 119426, 142636, 143481, 147160, 164580, 178295, 179139, 191308, 213954, 220740, 238852, 239135, 285272, 286962, 298565, 329160, 356590, 358278, 382616, 427908, 441480, 477704, 478270, 534885, 573924, 597130, 713180, 716556, 717405, 776269, 855816, 895695, 956540, 1069770, 1147848, 1194260, 1426360, 1433112, 1434810, 1552538, 1791390, 1913080, 2139540, 2328807, 2388520, 2869620, 3105076, 3582780, 3881345, 4279080, 4657614, 5739240, 6210152, 7165560, 7762690, 9315228, 10091497, 11644035, 15525380, 18630456, 20182994, 23288070, 30274491, 31050760, 40365988, 46576140, 50457485, 60548982, 80731976, 93152280, 100914970, 121097964, 151372455, 201829940, 242195928, 302744910, 403659880, 605489820, 1210979640]

約数ペア:

[(1, 1210979640), (2, 605489820), (3, 403659880), (4, 302744910), (5, 242195928), (6, 201829940), (8, 151372455), (10, 121097964), (12, 100914970), (13, 93152280), (15, 80731976), (20, 60548982), (24, 50457485), (26, 46576140), (30, 40365988), (39, 31050760), (40, 30274491), (52, 23288070), (60, 20182994), (65, 18630456), (78, 15525380), (104, 11644035), (120, 10091497), (130, 9315228), (156, 7762690), (169, 7165560), (195, 6210152), (211, 5739240), (260, 4657614), (283, 4279080), (312, 3881345), (338, 3582780), (390, 3105076), (422, 2869620), (507, 2388520), (520, 2328807), (566, 2139540), (633, 1913080), (676, 1791390), (780, 1552538), (844, 1434810), (845, 1433112), (849, 1426360), (1014, 1194260), (1055, 1147848), (1132, 1069770), (1266, 956540), (1352, 895695), (1415, 855816), (1560, 776269), (1688, 717405), (1690, 716556), (1698, 713180), (2028, 597130), (2110, 573924), (2264, 534885), (2532, 478270), (2535, 477704), (2743, 441480), (2830, 427908), (3165, 382616), (3380, 358278), (3396, 356590), (3679, 329160), (4056, 298565), (4220, 286962), (4245, 285272), (5064, 239135), (5070, 238852), (5486, 220740), (5660, 213954), (6330, 191308), (6760, 179139), (6792, 178295), (7358, 164580), (8229, 147160), (8440, 143481), (8490, 142636), (10140, 119426), (10972, 110370), (11037, 109720), (11320, 106977), (12660, 95654), (13715, 88296), (14716, 82290), (16458, 73580), (16980, 71318), (18395, 65832), (20280, 59713), (21944, 55185), (22074, 54860), (25320, 47827), (27430, 44148), (29432, 41145), (32916, 36790), (33960, 35659)]