168479220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 591575040

約数和(自身を除く): 423095820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 78, 84, 91, 105, 118, 130, 140, 156, 177, 182, 195, 210, 236, 260, 273, 295, 354, 364, 390, 413, 420, 455, 523, 546, 590, 708, 767, 780, 826, 885, 910, 1046, 1092, 1180, 1239, 1365, 1534, 1569, 1652, 1770, 1820, 2065, 2092, 2301, 2478, 2615, 2730, 3068, 3138, 3540, 3661, 3835, 4130, 4602, 4956, 5230, 5369, 5460, 6195, 6276, 6799, 7322, 7670, 7845, 8260, 9204, 10460, 10738, 10983, 11505, 12390, 13598, 14644, 15340, 15690, 16107, 18305, 20397, 21476, 21966, 23010, 24780, 26845, 27196, 30857, 31380, 32214, 33995, 36610, 40794, 43932, 46020, 47593, 53690, 54915, 61714, 64428, 67990, 73220, 80535, 81588, 92571, 95186, 101985, 107380, 109830, 123428, 135980, 142779, 154285, 161070, 185142, 190372, 203970, 215999, 219660, 237965, 285558, 308570, 322140, 370284, 401141, 407940, 431998, 462855, 475930, 571116, 617140, 647997, 713895, 802282, 863996, 925710, 951860, 1079995, 1203423, 1295994, 1427790, 1604564, 1851420, 2005705, 2159990, 2406846, 2591988, 2807987, 2855580, 3239985, 4011410, 4319980, 4813692, 5615974, 6017115, 6479970, 8022820, 8423961, 11231948, 12034230, 12959940, 14039935, 16847922, 24068460, 28079870, 33695844, 42119805, 56159740, 84239610, 168479220]

約数ペア:

[(1, 168479220), (2, 84239610), (3, 56159740), (4, 42119805), (5, 33695844), (6, 28079870), (7, 24068460), (10, 16847922), (12, 14039935), (13, 12959940), (14, 12034230), (15, 11231948), (20, 8423961), (21, 8022820), (26, 6479970), (28, 6017115), (30, 5615974), (35, 4813692), (39, 4319980), (42, 4011410), (52, 3239985), (59, 2855580), (60, 2807987), (65, 2591988), (70, 2406846), (78, 2159990), (84, 2005705), (91, 1851420), (105, 1604564), (118, 1427790), (130, 1295994), (140, 1203423), (156, 1079995), (177, 951860), (182, 925710), (195, 863996), (210, 802282), (236, 713895), (260, 647997), (273, 617140), (295, 571116), (354, 475930), (364, 462855), (390, 431998), (413, 407940), (420, 401141), (455, 370284), (523, 322140), (546, 308570), (590, 285558), (708, 237965), (767, 219660), (780, 215999), (826, 203970), (885, 190372), (910, 185142), (1046, 161070), (1092, 154285), (1180, 142779), (1239, 135980), (1365, 123428), (1534, 109830), (1569, 107380), (1652, 101985), (1770, 95186), (1820, 92571), (2065, 81588), (2092, 80535), (2301, 73220), (2478, 67990), (2615, 64428), (2730, 61714), (3068, 54915), (3138, 53690), (3540, 47593), (3661, 46020), (3835, 43932), (4130, 40794), (4602, 36610), (4956, 33995), (5230, 32214), (5369, 31380), (5460, 30857), (6195, 27196), (6276, 26845), (6799, 24780), (7322, 23010), (7670, 21966), (7845, 21476), (8260, 20397), (9204, 18305), (10460, 16107), (10738, 15690), (10983, 15340), (11505, 14644), (12390, 13598)]