39759720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 160634880

約数和(自身を除く): 120875160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 331, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 662, 715, 728, 770, 780, 840, 858, 910, 924, 993, 1001, 1092, 1144, 1155, 1320, 1324, 1365, 1430, 1540, 1560, 1655, 1716, 1820, 1848, 1986, 2002, 2145, 2184, 2310, 2317, 2648, 2730, 2860, 3003, 3080, 3310, 3432, 3640, 3641, 3972, 4004, 4290, 4303, 4620, 4634, 4965, 5005, 5460, 5720, 6006, 6620, 6951, 7282, 7944, 8008, 8580, 8606, 9240, 9268, 9930, 10010, 10920, 10923, 11585, 12012, 12909, 13240, 13902, 14564, 15015, 17160, 17212, 18205, 18536, 19860, 20020, 21515, 21846, 23170, 24024, 25487, 25818, 27804, 29128, 30030, 30121, 34424, 34755, 36410, 39720, 40040, 43030, 43692, 46340, 47333, 50974, 51636, 54615, 55608, 60060, 60242, 64545, 69510, 72820, 76461, 86060, 87384, 90363, 92680, 94666, 101948, 103272, 109230, 120120, 120484, 127435, 129090, 139020, 141999, 145640, 150605, 152922, 172120, 180726, 189332, 203896, 218460, 236665, 240968, 254870, 258180, 278040, 283998, 301210, 305844, 331331, 361452, 378664, 382305, 436920, 451815, 473330, 509740, 516360, 567996, 602420, 611688, 662662, 709995, 722904, 764610, 903630, 946660, 993993, 1019480, 1135992, 1204840, 1325324, 1419990, 1529220, 1656655, 1807260, 1893320, 1987986, 2650648, 2839980, 3058440, 3313310, 3614520, 3975972, 4969965, 5679960, 6626620, 7951944, 9939930, 13253240, 19879860, 39759720]

約数ペア:

[(1, 39759720), (2, 19879860), (3, 13253240), (4, 9939930), (5, 7951944), (6, 6626620), (7, 5679960), (8, 4969965), (10, 3975972), (11, 3614520), (12, 3313310), (13, 3058440), (14, 2839980), (15, 2650648), (20, 1987986), (21, 1893320), (22, 1807260), (24, 1656655), (26, 1529220), (28, 1419990), (30, 1325324), (33, 1204840), (35, 1135992), (39, 1019480), (40, 993993), (42, 946660), (44, 903630), (52, 764610), (55, 722904), (56, 709995), (60, 662662), (65, 611688), (66, 602420), (70, 567996), (77, 516360), (78, 509740), (84, 473330), (88, 451815), (91, 436920), (104, 382305), (105, 378664), (110, 361452), (120, 331331), (130, 305844), (132, 301210), (140, 283998), (143, 278040), (154, 258180), (156, 254870), (165, 240968), (168, 236665), (182, 218460), (195, 203896), (210, 189332), (220, 180726), (231, 172120), (260, 152922), (264, 150605), (273, 145640), (280, 141999), (286, 139020), (308, 129090), (312, 127435), (330, 120484), (331, 120120), (364, 109230), (385, 103272), (390, 101948), (420, 94666), (429, 92680), (440, 90363), (455, 87384), (462, 86060), (520, 76461), (546, 72820), (572, 69510), (616, 64545), (660, 60242), (662, 60060), (715, 55608), (728, 54615), (770, 51636), (780, 50974), (840, 47333), (858, 46340), (910, 43692), (924, 43030), (993, 40040), (1001, 39720), (1092, 36410), (1144, 34755), (1155, 34424), (1320, 30121), (1324, 30030), (1365, 29128), (1430, 27804), (1540, 25818), (1560, 25487), (1655, 24024), (1716, 23170), (1820, 21846), (1848, 21515), (1986, 20020), (2002, 19860), (2145, 18536), (2184, 18205), (2310, 17212), (2317, 17160), (2648, 15015), (2730, 14564), (2860, 13902), (3003, 13240), (3080, 12909), (3310, 12012), (3432, 11585), (3640, 10923), (3641, 10920), (3972, 10010), (4004, 9930), (4290, 9268), (4303, 9240), (4620, 8606), (4634, 8580), (4965, 8008), (5005, 7944), (5460, 7282), (5720, 6951), (6006, 6620)]