20583670560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1483

約数の個数: 192

約数和(自身を含む): 65572416000

約数和(自身を除く): 44988745440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 277, 298, 447, 480, 554, 596, 745, 831, 894, 1039, 1108, 1192, 1385, 1490, 1662, 1788, 2078, 2216, 2235, 2384, 2770, 2980, 3117, 3324, 3576, 4155, 4156, 4432, 4470, 4768, 5195, 5540, 5960, 6234, 6648, 7152, 8310, 8312, 8864, 8940, 10390, 11080, 11920, 12468, 13296, 14304, 15585, 16620, 16624, 17880, 20780, 22160, 23840, 24936, 26592, 31170, 33240, 33248, 35760, 41273, 41560, 44320, 49872, 62340, 66480, 71520, 82546, 83120, 99744, 123819, 124680, 132960, 154811, 165092, 166240, 206365, 247638, 249360, 287803, 309622, 330184, 412730, 464433, 495276, 498720, 575606, 619095, 619244, 660368, 774055, 825460, 863409, 928866, 990552, 1151212, 1238190, 1238488, 1320736, 1439015, 1548110, 1650920, 1726818, 1857732, 1981104, 2302424, 2322165, 2476380, 2476976, 2878030, 3096220, 3301840, 3453636, 3715464, 3962208, 4317045, 4604848, 4644330, 4952760, 4953952, 5756060, 6192440, 6603680, 6907272, 7430928, 8634090, 9209696, 9288660, 9905520, 11512120, 12384880, 13814544, 14861856, 17268180, 18577320, 19811040, 23024240, 24769760, 27629088, 34536360, 37154640, 42882647, 46048480, 69072720, 74309280, 85765294, 128647941, 138145440, 171530588, 214413235, 257295882, 343061176, 428826470, 514591764, 643239705, 686122352, 857652940, 1029183528, 1286479410, 1372244704, 1715305880, 2058367056, 2572958820, 3430611760, 4116734112, 5145917640, 6861223520, 10291835280, 20583670560]

約数ペア:

[(1, 20583670560), (2, 10291835280), (3, 6861223520), (4, 5145917640), (5, 4116734112), (6, 3430611760), (8, 2572958820), (10, 2058367056), (12, 1715305880), (15, 1372244704), (16, 1286479410), (20, 1029183528), (24, 857652940), (30, 686122352), (32, 643239705), (40, 514591764), (48, 428826470), (60, 343061176), (80, 257295882), (96, 214413235), (120, 171530588), (149, 138145440), (160, 128647941), (240, 85765294), (277, 74309280), (298, 69072720), (447, 46048480), (480, 42882647), (554, 37154640), (596, 34536360), (745, 27629088), (831, 24769760), (894, 23024240), (1039, 19811040), (1108, 18577320), (1192, 17268180), (1385, 14861856), (1490, 13814544), (1662, 12384880), (1788, 11512120), (2078, 9905520), (2216, 9288660), (2235, 9209696), (2384, 8634090), (2770, 7430928), (2980, 6907272), (3117, 6603680), (3324, 6192440), (3576, 5756060), (4155, 4953952), (4156, 4952760), (4432, 4644330), (4470, 4604848), (4768, 4317045), (5195, 3962208), (5540, 3715464), (5960, 3453636), (6234, 3301840), (6648, 3096220), (7152, 2878030), (8310, 2476976), (8312, 2476380), (8864, 2322165), (8940, 2302424), (10390, 1981104), (11080, 1857732), (11920, 1726818), (12468, 1650920), (13296, 1548110), (14304, 1439015), (15585, 1320736), (16620, 1238488), (16624, 1238190), (17880, 1151212), (20780, 990552), (22160, 928866), (23840, 863409), (24936, 825460), (26592, 774055), (31170, 660368), (33240, 619244), (33248, 619095), (35760, 575606), (41273, 498720), (41560, 495276), (44320, 464433), (49872, 412730), (62340, 330184), (66480, 309622), (71520, 287803), (82546, 249360), (83120, 247638), (99744, 206365), (123819, 166240), (124680, 165092), (132960, 154811)]