122789940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 192

約数和(自身を含む): 433821696

約数和(自身を除く): 311031756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 273, 301, 364, 390, 420, 430, 455, 516, 523, 546, 559, 602, 645, 780, 860, 903, 910, 1046, 1092, 1118, 1204, 1290, 1365, 1505, 1569, 1677, 1806, 1820, 2092, 2236, 2580, 2615, 2730, 2795, 3010, 3138, 3354, 3612, 3661, 3913, 4515, 5230, 5460, 5590, 6020, 6276, 6708, 6799, 7322, 7826, 7845, 8385, 9030, 10460, 10983, 11180, 11739, 13598, 14644, 15652, 15690, 16770, 18060, 18305, 19565, 20397, 21966, 22489, 23478, 27196, 31380, 33540, 33995, 36610, 39130, 40794, 43932, 44978, 46956, 47593, 54915, 58695, 67467, 67990, 73220, 78260, 81588, 89956, 95186, 101985, 109830, 112445, 117390, 134934, 135980, 142779, 157423, 190372, 203970, 219660, 224890, 234780, 237965, 269868, 285558, 292357, 314846, 337335, 407940, 449780, 472269, 475930, 571116, 584714, 629692, 674670, 713895, 787115, 877071, 944538, 951860, 1169428, 1349340, 1427790, 1461785, 1574230, 1754142, 1889076, 2046499, 2361345, 2855580, 2923570, 3148460, 3508284, 4092998, 4385355, 4722690, 5847140, 6139497, 8185996, 8770710, 9445380, 10232495, 12278994, 17541420, 20464990, 24557988, 30697485, 40929980, 61394970, 122789940]

約数ペア:

[(1, 122789940), (2, 61394970), (3, 40929980), (4, 30697485), (5, 24557988), (6, 20464990), (7, 17541420), (10, 12278994), (12, 10232495), (13, 9445380), (14, 8770710), (15, 8185996), (20, 6139497), (21, 5847140), (26, 4722690), (28, 4385355), (30, 4092998), (35, 3508284), (39, 3148460), (42, 2923570), (43, 2855580), (52, 2361345), (60, 2046499), (65, 1889076), (70, 1754142), (78, 1574230), (84, 1461785), (86, 1427790), (91, 1349340), (105, 1169428), (129, 951860), (130, 944538), (140, 877071), (156, 787115), (172, 713895), (182, 674670), (195, 629692), (210, 584714), (215, 571116), (258, 475930), (260, 472269), (273, 449780), (301, 407940), (364, 337335), (390, 314846), (420, 292357), (430, 285558), (455, 269868), (516, 237965), (523, 234780), (546, 224890), (559, 219660), (602, 203970), (645, 190372), (780, 157423), (860, 142779), (903, 135980), (910, 134934), (1046, 117390), (1092, 112445), (1118, 109830), (1204, 101985), (1290, 95186), (1365, 89956), (1505, 81588), (1569, 78260), (1677, 73220), (1806, 67990), (1820, 67467), (2092, 58695), (2236, 54915), (2580, 47593), (2615, 46956), (2730, 44978), (2795, 43932), (3010, 40794), (3138, 39130), (3354, 36610), (3612, 33995), (3661, 33540), (3913, 31380), (4515, 27196), (5230, 23478), (5460, 22489), (5590, 21966), (6020, 20397), (6276, 19565), (6708, 18305), (6799, 18060), (7322, 16770), (7826, 15690), (7845, 15652), (8385, 14644), (9030, 13598), (10460, 11739), (10983, 11180)]