127119720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1704

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 350914200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1663, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3326, 3640, 3822, 4989, 5096, 5460, 5880, 6370, 6652, 7644, 8315, 9555, 9978, 10920, 11641, 12740, 13304, 15288, 16630, 19110, 19956, 21619, 23282, 24945, 25480, 33260, 34923, 38220, 39912, 43238, 46564, 49890, 58205, 64857, 66520, 69846, 76440, 81487, 86476, 93128, 99780, 108095, 116410, 129714, 139692, 151333, 162974, 172952, 174615, 199560, 216190, 232820, 244461, 259428, 279384, 302666, 324285, 325948, 349230, 407435, 432380, 453999, 465640, 488922, 518856, 605332, 648570, 651896, 698460, 756665, 814870, 864760, 907998, 977844, 1059331, 1210664, 1222305, 1297140, 1396920, 1513330, 1629740, 1815996, 1955688, 2118662, 2269995, 2444610, 2594280, 3026660, 3177993, 3259480, 3631992, 4237324, 4539990, 4889220, 5296655, 6053320, 6355986, 8474648, 9079980, 9778440, 10593310, 12711972, 15889965, 18159960, 21186620, 25423944, 31779930, 42373240, 63559860, 127119720]

約数ペア:

[(1, 127119720), (2, 63559860), (3, 42373240), (4, 31779930), (5, 25423944), (6, 21186620), (7, 18159960), (8, 15889965), (10, 12711972), (12, 10593310), (13, 9778440), (14, 9079980), (15, 8474648), (20, 6355986), (21, 6053320), (24, 5296655), (26, 4889220), (28, 4539990), (30, 4237324), (35, 3631992), (39, 3259480), (40, 3177993), (42, 3026660), (49, 2594280), (52, 2444610), (56, 2269995), (60, 2118662), (65, 1955688), (70, 1815996), (78, 1629740), (84, 1513330), (91, 1396920), (98, 1297140), (104, 1222305), (105, 1210664), (120, 1059331), (130, 977844), (140, 907998), (147, 864760), (156, 814870), (168, 756665), (182, 698460), (195, 651896), (196, 648570), (210, 605332), (245, 518856), (260, 488922), (273, 465640), (280, 453999), (294, 432380), (312, 407435), (364, 349230), (390, 325948), (392, 324285), (420, 302666), (455, 279384), (490, 259428), (520, 244461), (546, 232820), (588, 216190), (637, 199560), (728, 174615), (735, 172952), (780, 162974), (840, 151333), (910, 139692), (980, 129714), (1092, 116410), (1176, 108095), (1274, 99780), (1365, 93128), (1470, 86476), (1560, 81487), (1663, 76440), (1820, 69846), (1911, 66520), (1960, 64857), (2184, 58205), (2548, 49890), (2730, 46564), (2940, 43238), (3185, 39912), (3326, 38220), (3640, 34923), (3822, 33260), (4989, 25480), (5096, 24945), (5460, 23282), (5880, 21619), (6370, 19956), (6652, 19110), (7644, 16630), (8315, 15288), (9555, 13304), (9978, 12740), (10920, 11641)]