15705202920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{479}}^1$

素因数の和:984

約数の個数: 256

約数和(自身を含む): 52503552000

約数和(自身を除く): 36798349080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 421, 440, 472, 479, 590, 649, 660, 708, 842, 885, 958, 1180, 1263, 1298, 1320, 1416, 1437, 1684, 1770, 1916, 1947, 2105, 2360, 2395, 2526, 2596, 2874, 3245, 3368, 3540, 3832, 3894, 4210, 4631, 4790, 5052, 5192, 5269, 5748, 6315, 6490, 7080, 7185, 7788, 8420, 9262, 9580, 9735, 10104, 10538, 11496, 12630, 12980, 13893, 14370, 15576, 15807, 16840, 18524, 19160, 19470, 21076, 23155, 24839, 25260, 25960, 26345, 27786, 28261, 28740, 31614, 37048, 38940, 42152, 46310, 49678, 50520, 52690, 55572, 56522, 57480, 63228, 69465, 74517, 77880, 79035, 84783, 92620, 99356, 105380, 111144, 113044, 124195, 126456, 138930, 141305, 149034, 158070, 169566, 185240, 198712, 201659, 210760, 226088, 248390, 273229, 277860, 282610, 298068, 310871, 316140, 339132, 372585, 403318, 423915, 496780, 546458, 555720, 565220, 596136, 604977, 621742, 632280, 678264, 745170, 806636, 819687, 847830, 932613, 993560, 1008295, 1092916, 1130440, 1209954, 1243484, 1366145, 1490340, 1554355, 1613272, 1639374, 1695660, 1865226, 2016590, 2185832, 2218249, 2419908, 2486968, 2732290, 2980680, 3024885, 3108710, 3278748, 3391320, 3730452, 4033180, 4098435, 4436498, 4663065, 4839816, 5464580, 6049770, 6217420, 6557496, 6654747, 7460904, 8066360, 8196870, 8872996, 9326130, 10929160, 11091245, 11897881, 12099540, 12434840, 13309494, 16393740, 17745992, 18652260, 22182490, 23795762, 24199080, 26618988, 32787480, 33273735, 35693643, 37304520, 44364980, 47591524, 53237976, 59489405, 66547470, 71387286, 88729960, 95183048, 118978810, 130876691, 133094940, 142774572, 178468215, 237957620, 261753382, 266189880, 285549144, 356936430, 392630073, 475915240, 523506764, 654383455, 713872860, 785260146, 1047013528, 1308766910, 1427745720, 1570520292, 1963150365, 2617533820, 3141040584, 3926300730, 5235067640, 7852601460, 15705202920]

約数ペア:

[(1, 15705202920), (2, 7852601460), (3, 5235067640), (4, 3926300730), (5, 3141040584), (6, 2617533820), (8, 1963150365), (10, 1570520292), (11, 1427745720), (12, 1308766910), (15, 1047013528), (20, 785260146), (22, 713872860), (24, 654383455), (30, 523506764), (33, 475915240), (40, 392630073), (44, 356936430), (55, 285549144), (59, 266189880), (60, 261753382), (66, 237957620), (88, 178468215), (110, 142774572), (118, 133094940), (120, 130876691), (132, 118978810), (165, 95183048), (177, 88729960), (220, 71387286), (236, 66547470), (264, 59489405), (295, 53237976), (330, 47591524), (354, 44364980), (421, 37304520), (440, 35693643), (472, 33273735), (479, 32787480), (590, 26618988), (649, 24199080), (660, 23795762), (708, 22182490), (842, 18652260), (885, 17745992), (958, 16393740), (1180, 13309494), (1263, 12434840), (1298, 12099540), (1320, 11897881), (1416, 11091245), (1437, 10929160), (1684, 9326130), (1770, 8872996), (1916, 8196870), (1947, 8066360), (2105, 7460904), (2360, 6654747), (2395, 6557496), (2526, 6217420), (2596, 6049770), (2874, 5464580), (3245, 4839816), (3368, 4663065), (3540, 4436498), (3832, 4098435), (3894, 4033180), (4210, 3730452), (4631, 3391320), (4790, 3278748), (5052, 3108710), (5192, 3024885), (5269, 2980680), (5748, 2732290), (6315, 2486968), (6490, 2419908), (7080, 2218249), (7185, 2185832), (7788, 2016590), (8420, 1865226), (9262, 1695660), (9580, 1639374), (9735, 1613272), (10104, 1554355), (10538, 1490340), (11496, 1366145), (12630, 1243484), (12980, 1209954), (13893, 1130440), (14370, 1092916), (15576, 1008295), (15807, 993560), (16840, 932613), (18524, 847830), (19160, 819687), (19470, 806636), (21076, 745170), (23155, 678264), (24839, 632280), (25260, 621742), (25960, 604977), (26345, 596136), (27786, 565220), (28261, 555720), (28740, 546458), (31614, 496780), (37048, 423915), (38940, 403318), (42152, 372585), (46310, 339132), (49678, 316140), (50520, 310871), (52690, 298068), (55572, 282610), (56522, 277860), (57480, 273229), (63228, 248390), (69465, 226088), (74517, 210760), (77880, 201659), (79035, 198712), (84783, 185240), (92620, 169566), (99356, 158070), (105380, 149034), (111144, 141305), (113044, 138930), (124195, 126456)]