111020280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 393984000

約数和(自身を除く): 282963720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 120, 140, 147, 158, 168, 196, 210, 237, 239, 245, 280, 294, 316, 392, 395, 420, 474, 478, 490, 553, 588, 632, 717, 735, 790, 840, 948, 956, 980, 1106, 1176, 1185, 1195, 1434, 1470, 1580, 1659, 1673, 1896, 1912, 1960, 2212, 2370, 2390, 2765, 2868, 2940, 3160, 3318, 3346, 3585, 3871, 4424, 4740, 4780, 5019, 5530, 5736, 5880, 6636, 6692, 7170, 7742, 8295, 8365, 9480, 9560, 10038, 11060, 11613, 11711, 13272, 13384, 14340, 15484, 16590, 16730, 18881, 19355, 20076, 22120, 23226, 23422, 25095, 28680, 30968, 33180, 33460, 35133, 37762, 38710, 40152, 46452, 46844, 50190, 56643, 58065, 58555, 66360, 66920, 70266, 75524, 77420, 92904, 93688, 94405, 100380, 113286, 116130, 117110, 132167, 140532, 151048, 154840, 175665, 188810, 200760, 226572, 232260, 234220, 264334, 281064, 283215, 351330, 377620, 396501, 453144, 464520, 468440, 528668, 566430, 660835, 702660, 755240, 793002, 925169, 1057336, 1132860, 1321670, 1405320, 1586004, 1850338, 1982505, 2265720, 2643340, 2775507, 3172008, 3700676, 3965010, 4625845, 5286680, 5551014, 7401352, 7930020, 9251690, 11102028, 13877535, 15860040, 18503380, 22204056, 27755070, 37006760, 55510140, 111020280]

約数ペア:

[(1, 111020280), (2, 55510140), (3, 37006760), (4, 27755070), (5, 22204056), (6, 18503380), (7, 15860040), (8, 13877535), (10, 11102028), (12, 9251690), (14, 7930020), (15, 7401352), (20, 5551014), (21, 5286680), (24, 4625845), (28, 3965010), (30, 3700676), (35, 3172008), (40, 2775507), (42, 2643340), (49, 2265720), (56, 1982505), (60, 1850338), (70, 1586004), (79, 1405320), (84, 1321670), (98, 1132860), (105, 1057336), (120, 925169), (140, 793002), (147, 755240), (158, 702660), (168, 660835), (196, 566430), (210, 528668), (237, 468440), (239, 464520), (245, 453144), (280, 396501), (294, 377620), (316, 351330), (392, 283215), (395, 281064), (420, 264334), (474, 234220), (478, 232260), (490, 226572), (553, 200760), (588, 188810), (632, 175665), (717, 154840), (735, 151048), (790, 140532), (840, 132167), (948, 117110), (956, 116130), (980, 113286), (1106, 100380), (1176, 94405), (1185, 93688), (1195, 92904), (1434, 77420), (1470, 75524), (1580, 70266), (1659, 66920), (1673, 66360), (1896, 58555), (1912, 58065), (1960, 56643), (2212, 50190), (2370, 46844), (2390, 46452), (2765, 40152), (2868, 38710), (2940, 37762), (3160, 35133), (3318, 33460), (3346, 33180), (3585, 30968), (3871, 28680), (4424, 25095), (4740, 23422), (4780, 23226), (5019, 22120), (5530, 20076), (5736, 19355), (5880, 18881), (6636, 16730), (6692, 16590), (7170, 15484), (7742, 14340), (8295, 13384), (8365, 13272), (9480, 11711), (9560, 11613), (10038, 11060)]