921875913760

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1\times {\mathrm{859}}^1$

素因数の和:1551

約数の個数: 192

約数和(自身を含む): 2222985461760

約数和(自身を除く): 1301109548000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 211, 332, 383, 415, 422, 664, 766, 830, 844, 859, 1055, 1328, 1532, 1660, 1688, 1718, 1915, 2110, 2656, 3064, 3320, 3376, 3436, 3830, 4220, 4295, 6128, 6640, 6752, 6872, 7660, 8440, 8590, 12256, 13280, 13744, 15320, 16880, 17180, 17513, 27488, 30640, 31789, 33760, 34360, 35026, 61280, 63578, 68720, 70052, 71297, 80813, 87565, 127156, 137440, 140104, 142594, 158945, 161626, 175130, 181249, 254312, 280208, 285188, 317890, 323252, 328997, 350260, 356485, 362498, 404065, 508624, 560416, 570376, 635780, 646504, 657994, 700520, 712970, 724996, 808130, 906245, 1017248, 1140752, 1271560, 1293008, 1315988, 1401040, 1425940, 1449992, 1616260, 1644985, 1812490, 2281504, 2543120, 2586016, 2631976, 2802080, 2851880, 2899984, 3232520, 3289970, 3624980, 5086240, 5263952, 5703760, 5799968, 6465040, 6579940, 6707479, 7249960, 10527904, 11407520, 12930080, 13159880, 13414958, 14499920, 15043667, 26319760, 26829916, 27306751, 28999840, 30087334, 33537395, 52639520, 53659832, 54613502, 60174668, 67074790, 69418367, 75218335, 107319664, 109227004, 120349336, 134149580, 136533755, 138836734, 150436670, 214639328, 218454008, 240698672, 268299160, 273067510, 277673468, 300873340, 347091835, 436908016, 481397344, 536598320, 546135020, 555346936, 601746680, 694183670, 873816032, 1073196640, 1092270040, 1110693872, 1203493360, 1388367340, 2184540080, 2221387744, 2406986720, 2776734680, 4369080160, 5553469360, 5761724461, 11106938720, 11523448922, 23046897844, 28808622305, 46093795688, 57617244610, 92187591376, 115234489220, 184375182752, 230468978440, 460937956880, 921875913760]

約数ペア:

[(1, 921875913760), (2, 460937956880), (4, 230468978440), (5, 184375182752), (8, 115234489220), (10, 92187591376), (16, 57617244610), (20, 46093795688), (32, 28808622305), (40, 23046897844), (80, 11523448922), (83, 11106938720), (160, 5761724461), (166, 5553469360), (211, 4369080160), (332, 2776734680), (383, 2406986720), (415, 2221387744), (422, 2184540080), (664, 1388367340), (766, 1203493360), (830, 1110693872), (844, 1092270040), (859, 1073196640), (1055, 873816032), (1328, 694183670), (1532, 601746680), (1660, 555346936), (1688, 546135020), (1718, 536598320), (1915, 481397344), (2110, 436908016), (2656, 347091835), (3064, 300873340), (3320, 277673468), (3376, 273067510), (3436, 268299160), (3830, 240698672), (4220, 218454008), (4295, 214639328), (6128, 150436670), (6640, 138836734), (6752, 136533755), (6872, 134149580), (7660, 120349336), (8440, 109227004), (8590, 107319664), (12256, 75218335), (13280, 69418367), (13744, 67074790), (15320, 60174668), (16880, 54613502), (17180, 53659832), (17513, 52639520), (27488, 33537395), (30640, 30087334), (31789, 28999840), (33760, 27306751), (34360, 26829916), (35026, 26319760), (61280, 15043667), (63578, 14499920), (68720, 13414958), (70052, 13159880), (71297, 12930080), (80813, 11407520), (87565, 10527904), (127156, 7249960), (137440, 6707479), (140104, 6579940), (142594, 6465040), (158945, 5799968), (161626, 5703760), (175130, 5263952), (181249, 5086240), (254312, 3624980), (280208, 3289970), (285188, 3232520), (317890, 2899984), (323252, 2851880), (328997, 2802080), (350260, 2631976), (356485, 2586016), (362498, 2543120), (404065, 2281504), (508624, 1812490), (560416, 1644985), (570376, 1616260), (635780, 1449992), (646504, 1425940), (657994, 1401040), (700520, 1315988), (712970, 1293008), (724996, 1271560), (808130, 1140752), (906245, 1017248)]