215944265280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1\times {\mathrm{5381}}^1$

素因数の和:7877

約数の個数: 224

約数和(自身を含む): 726383998080

約数和(自身を除く): 510439732800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2459, 2720, 3264, 4080, 4918, 5381, 5440, 7377, 8160, 9836, 10762, 12295, 14754, 16143, 16320, 19672, 21524, 24590, 26905, 29508, 32286, 36885, 39344, 41803, 43048, 49180, 53810, 59016, 64572, 73770, 78688, 80715, 83606, 86096, 91477, 98360, 107620, 118032, 125409, 129144, 147540, 157376, 161430, 167212, 172192, 182954, 196720, 209015, 215240, 236064, 250818, 258288, 274431, 295080, 322860, 334424, 344384, 365908, 393440, 418030, 430480, 457385, 472128, 501636, 516576, 548862, 590160, 627045, 645720, 668848, 731816, 786880, 836060, 860960, 914770, 1003272, 1033152, 1097724, 1180320, 1254090, 1291440, 1337696, 1372155, 1463632, 1672120, 1721920, 1829540, 2006544, 2195448, 2360640, 2508180, 2582880, 2675392, 2744310, 2927264, 3344240, 3659080, 4013088, 4390896, 5016360, 5165760, 5488620, 5854528, 6688480, 7318160, 8026176, 8781792, 10032720, 10977240, 13231879, 13376960, 14636320, 17563584, 20065440, 21954480, 26463758, 29272640, 39695637, 40130880, 43908960, 52927516, 66159395, 79391274, 87817920, 105855032, 132318790, 158782548, 198478185, 211710064, 224941943, 264637580, 317565096, 396956370, 423420128, 449883886, 529275160, 635130192, 674825829, 793912740, 846840256, 899767772, 1058550320, 1124709715, 1270260384, 1349651658, 1587825480, 1799535544, 2117100640, 2249419430, 2540520768, 2699303316, 3175650960, 3374129145, 3599071088, 4234201280, 4498838860, 5398606632, 6351301920, 6748258290, 7198142176, 8997677720, 10797213264, 12702603840, 13496516580, 14396284352, 17995355440, 21594426528, 26993033160, 35990710880, 43188853056, 53986066320, 71981421760, 107972132640, 215944265280]

約数ペア:

[(1, 215944265280), (2, 107972132640), (3, 71981421760), (4, 53986066320), (5, 43188853056), (6, 35990710880), (8, 26993033160), (10, 21594426528), (12, 17995355440), (15, 14396284352), (16, 13496516580), (17, 12702603840), (20, 10797213264), (24, 8997677720), (30, 7198142176), (32, 6748258290), (34, 6351301920), (40, 5398606632), (48, 4498838860), (51, 4234201280), (60, 3599071088), (64, 3374129145), (68, 3175650960), (80, 2699303316), (85, 2540520768), (96, 2249419430), (102, 2117100640), (120, 1799535544), (136, 1587825480), (160, 1349651658), (170, 1270260384), (192, 1124709715), (204, 1058550320), (240, 899767772), (255, 846840256), (272, 793912740), (320, 674825829), (340, 635130192), (408, 529275160), (480, 449883886), (510, 423420128), (544, 396956370), (680, 317565096), (816, 264637580), (960, 224941943), (1020, 211710064), (1088, 198478185), (1360, 158782548), (1632, 132318790), (2040, 105855032), (2459, 87817920), (2720, 79391274), (3264, 66159395), (4080, 52927516), (4918, 43908960), (5381, 40130880), (5440, 39695637), (7377, 29272640), (8160, 26463758), (9836, 21954480), (10762, 20065440), (12295, 17563584), (14754, 14636320), (16143, 13376960), (16320, 13231879), (19672, 10977240), (21524, 10032720), (24590, 8781792), (26905, 8026176), (29508, 7318160), (32286, 6688480), (36885, 5854528), (39344, 5488620), (41803, 5165760), (43048, 5016360), (49180, 4390896), (53810, 4013088), (59016, 3659080), (64572, 3344240), (73770, 2927264), (78688, 2744310), (80715, 2675392), (83606, 2582880), (86096, 2508180), (91477, 2360640), (98360, 2195448), (107620, 2006544), (118032, 1829540), (125409, 1721920), (129144, 1672120), (147540, 1463632), (157376, 1372155), (161430, 1337696), (167212, 1291440), (172192, 1254090), (182954, 1180320), (196720, 1097724), (209015, 1033152), (215240, 1003272), (236064, 914770), (250818, 860960), (258288, 836060), (274431, 786880), (295080, 731816), (322860, 668848), (334424, 645720), (344384, 627045), (365908, 590160), (393440, 548862), (418030, 516576), (430480, 501636), (457385, 472128)]