6427971520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 224

約数和(自身を含む): 16500750336

約数和(自身を除く): 10072778816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 83, 124, 148, 155, 160, 166, 185, 211, 248, 296, 310, 320, 332, 370, 415, 422, 496, 592, 620, 664, 740, 830, 844, 992, 1055, 1147, 1184, 1240, 1328, 1480, 1660, 1688, 1984, 2110, 2294, 2368, 2480, 2573, 2656, 2960, 3071, 3320, 3376, 4220, 4588, 4960, 5146, 5312, 5735, 5920, 6142, 6541, 6640, 6752, 7807, 8440, 9176, 9920, 10292, 11470, 11840, 12284, 12865, 13082, 13280, 13504, 15355, 15614, 16880, 17513, 18352, 20584, 22940, 24568, 25730, 26164, 26560, 30710, 31228, 32705, 33760, 35026, 36704, 39035, 41168, 45880, 49136, 51460, 52328, 61420, 62456, 65410, 67520, 70052, 73408, 78070, 82336, 87565, 91760, 95201, 98272, 102920, 104656, 122840, 124912, 130820, 140104, 156140, 164672, 175130, 183520, 190402, 196544, 205840, 209312, 242017, 245680, 249824, 261640, 280208, 312280, 350260, 367040, 380804, 411680, 418624, 476005, 484034, 491360, 499648, 523280, 542903, 560416, 624560, 647981, 700520, 761608, 823360, 952010, 968068, 982720, 1046560, 1085806, 1120832, 1210085, 1249120, 1295962, 1401040, 1523216, 1904020, 1936136, 2093120, 2171612, 2420170, 2498240, 2591924, 2714515, 2802080, 3046432, 3239905, 3808040, 3872272, 4343224, 4840340, 5183848, 5429030, 5604160, 6092864, 6479810, 7616080, 7744544, 8686448, 9680680, 10367696, 10858060, 12959620, 15232160, 15489088, 17372896, 19361360, 20087411, 20735392, 21716120, 25919240, 30464320, 34745792, 38722720, 40174822, 41470784, 43432240, 51838480, 77445440, 80349644, 86864480, 100437055, 103676960, 160699288, 173728960, 200874110, 207353920, 321398576, 401748220, 642797152, 803496440, 1285594304, 1606992880, 3213985760, 6427971520]

約数ペア:

[(1, 6427971520), (2, 3213985760), (4, 1606992880), (5, 1285594304), (8, 803496440), (10, 642797152), (16, 401748220), (20, 321398576), (31, 207353920), (32, 200874110), (37, 173728960), (40, 160699288), (62, 103676960), (64, 100437055), (74, 86864480), (80, 80349644), (83, 77445440), (124, 51838480), (148, 43432240), (155, 41470784), (160, 40174822), (166, 38722720), (185, 34745792), (211, 30464320), (248, 25919240), (296, 21716120), (310, 20735392), (320, 20087411), (332, 19361360), (370, 17372896), (415, 15489088), (422, 15232160), (496, 12959620), (592, 10858060), (620, 10367696), (664, 9680680), (740, 8686448), (830, 7744544), (844, 7616080), (992, 6479810), (1055, 6092864), (1147, 5604160), (1184, 5429030), (1240, 5183848), (1328, 4840340), (1480, 4343224), (1660, 3872272), (1688, 3808040), (1984, 3239905), (2110, 3046432), (2294, 2802080), (2368, 2714515), (2480, 2591924), (2573, 2498240), (2656, 2420170), (2960, 2171612), (3071, 2093120), (3320, 1936136), (3376, 1904020), (4220, 1523216), (4588, 1401040), (4960, 1295962), (5146, 1249120), (5312, 1210085), (5735, 1120832), (5920, 1085806), (6142, 1046560), (6541, 982720), (6640, 968068), (6752, 952010), (7807, 823360), (8440, 761608), (9176, 700520), (9920, 647981), (10292, 624560), (11470, 560416), (11840, 542903), (12284, 523280), (12865, 499648), (13082, 491360), (13280, 484034), (13504, 476005), (15355, 418624), (15614, 411680), (16880, 380804), (17513, 367040), (18352, 350260), (20584, 312280), (22940, 280208), (24568, 261640), (25730, 249824), (26164, 245680), (26560, 242017), (30710, 209312), (31228, 205840), (32705, 196544), (33760, 190402), (35026, 183520), (36704, 175130), (39035, 164672), (41168, 156140), (45880, 140104), (49136, 130820), (51460, 124912), (52328, 122840), (61420, 104656), (62456, 102920), (65410, 98272), (67520, 95201), (70052, 91760), (73408, 87565), (78070, 82336)]