28320106920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{3677}}^1$

素因数の和:3924

約数の個数: 256

約数和(自身を含む): 99528445440

約数和(自身を除く): 71208338520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 173, 210, 212, 265, 280, 318, 346, 371, 420, 424, 519, 530, 636, 692, 742, 795, 840, 865, 1038, 1060, 1113, 1211, 1272, 1384, 1484, 1590, 1730, 1855, 2076, 2120, 2226, 2422, 2595, 2968, 3180, 3460, 3633, 3677, 3710, 4152, 4452, 4844, 5190, 5565, 6055, 6360, 6920, 7266, 7354, 7420, 8904, 9169, 9688, 10380, 11031, 11130, 12110, 14532, 14708, 14840, 18165, 18338, 18385, 20760, 22062, 22260, 24220, 25739, 27507, 29064, 29416, 36330, 36676, 36770, 44124, 44520, 45845, 48440, 51478, 55014, 55155, 64183, 72660, 73352, 73540, 77217, 88248, 91690, 102956, 110028, 110310, 128366, 128695, 137535, 145320, 147080, 154434, 183380, 192549, 194881, 205912, 220056, 220620, 256732, 257390, 275070, 308868, 320915, 366760, 385098, 386085, 389762, 441240, 513464, 514780, 550140, 584643, 617736, 636121, 641830, 770196, 772170, 779524, 962745, 974405, 1029560, 1100280, 1169286, 1272242, 1283660, 1364167, 1540392, 1544340, 1559048, 1908363, 1925490, 1948810, 2338572, 2544484, 2567320, 2728334, 2923215, 3088680, 3180605, 3816726, 3850980, 3897620, 4092501, 4452847, 4677144, 5088968, 5456668, 5846430, 6361210, 6820835, 7633452, 7701960, 7795240, 8185002, 8905694, 9541815, 10913336, 11692860, 12722420, 13358541, 13641670, 15266904, 16370004, 17811388, 19083630, 20462505, 22264235, 23385720, 25444840, 26717082, 27283340, 32740008, 33714413, 35622776, 38167260, 40925010, 44528470, 53434164, 54566680, 66792705, 67428826, 76334520, 81850020, 89056940, 101143239, 106868328, 133585410, 134857652, 163700040, 168572065, 178113880, 202286478, 236000891, 267170820, 269715304, 337144130, 404572956, 472001782, 505716195, 534341640, 674288260, 708002673, 809145912, 944003564, 1011432390, 1180004455, 1348576520, 1416005346, 1888007128, 2022864780, 2360008910, 2832010692, 3540013365, 4045729560, 4720017820, 5664021384, 7080026730, 9440035640, 14160053460, 28320106920]

約数ペア:

[(1, 28320106920), (2, 14160053460), (3, 9440035640), (4, 7080026730), (5, 5664021384), (6, 4720017820), (7, 4045729560), (8, 3540013365), (10, 2832010692), (12, 2360008910), (14, 2022864780), (15, 1888007128), (20, 1416005346), (21, 1348576520), (24, 1180004455), (28, 1011432390), (30, 944003564), (35, 809145912), (40, 708002673), (42, 674288260), (53, 534341640), (56, 505716195), (60, 472001782), (70, 404572956), (84, 337144130), (105, 269715304), (106, 267170820), (120, 236000891), (140, 202286478), (159, 178113880), (168, 168572065), (173, 163700040), (210, 134857652), (212, 133585410), (265, 106868328), (280, 101143239), (318, 89056940), (346, 81850020), (371, 76334520), (420, 67428826), (424, 66792705), (519, 54566680), (530, 53434164), (636, 44528470), (692, 40925010), (742, 38167260), (795, 35622776), (840, 33714413), (865, 32740008), (1038, 27283340), (1060, 26717082), (1113, 25444840), (1211, 23385720), (1272, 22264235), (1384, 20462505), (1484, 19083630), (1590, 17811388), (1730, 16370004), (1855, 15266904), (2076, 13641670), (2120, 13358541), (2226, 12722420), (2422, 11692860), (2595, 10913336), (2968, 9541815), (3180, 8905694), (3460, 8185002), (3633, 7795240), (3677, 7701960), (3710, 7633452), (4152, 6820835), (4452, 6361210), (4844, 5846430), (5190, 5456668), (5565, 5088968), (6055, 4677144), (6360, 4452847), (6920, 4092501), (7266, 3897620), (7354, 3850980), (7420, 3816726), (8904, 3180605), (9169, 3088680), (9688, 2923215), (10380, 2728334), (11031, 2567320), (11130, 2544484), (12110, 2338572), (14532, 1948810), (14708, 1925490), (14840, 1908363), (18165, 1559048), (18338, 1544340), (18385, 1540392), (20760, 1364167), (22062, 1283660), (22260, 1272242), (24220, 1169286), (25739, 1100280), (27507, 1029560), (29064, 974405), (29416, 962745), (36330, 779524), (36676, 772170), (36770, 770196), (44124, 641830), (44520, 636121), (45845, 617736), (48440, 584643), (51478, 550140), (55014, 514780), (55155, 513464), (64183, 441240), (72660, 389762), (73352, 386085), (73540, 385098), (77217, 366760), (88248, 320915), (91690, 308868), (102956, 275070), (110028, 257390), (110310, 256732), (128366, 220620), (128695, 220056), (137535, 205912), (145320, 194881), (147080, 192549), (154434, 183380)]