16379818440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{10169}}^1$

素因数の和:10647

約数の個数: 128

約数和(自身を含む): 50846745600

約数和(自身を除く): 34466927160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 433, 465, 620, 744, 866, 930, 1240, 1299, 1732, 1860, 2165, 2598, 3464, 3720, 4330, 5196, 6495, 8660, 10169, 10392, 12990, 13423, 17320, 20338, 25980, 26846, 30507, 40269, 40676, 50845, 51960, 53692, 61014, 67115, 80538, 81352, 101690, 107384, 122028, 134230, 152535, 161076, 201345, 203380, 244056, 268460, 305070, 315239, 322152, 402690, 406760, 536920, 610140, 630478, 805380, 945717, 1220280, 1260956, 1576195, 1610760, 1891434, 2521912, 3152390, 3782868, 4403177, 4728585, 6304780, 7565736, 8806354, 9457170, 12609560, 13209531, 17612708, 18914340, 22015885, 26419062, 35225416, 37828680, 44031770, 52838124, 66047655, 88063540, 105676248, 132095310, 136498487, 176127080, 264190620, 272996974, 409495461, 528381240, 545993948, 682492435, 818990922, 1091987896, 1364984870, 1637981844, 2047477305, 2729969740, 3275963688, 4094954610, 5459939480, 8189909220, 16379818440]

約数ペア:

[(1, 16379818440), (2, 8189909220), (3, 5459939480), (4, 4094954610), (5, 3275963688), (6, 2729969740), (8, 2047477305), (10, 1637981844), (12, 1364984870), (15, 1091987896), (20, 818990922), (24, 682492435), (30, 545993948), (31, 528381240), (40, 409495461), (60, 272996974), (62, 264190620), (93, 176127080), (120, 136498487), (124, 132095310), (155, 105676248), (186, 88063540), (248, 66047655), (310, 52838124), (372, 44031770), (433, 37828680), (465, 35225416), (620, 26419062), (744, 22015885), (866, 18914340), (930, 17612708), (1240, 13209531), (1299, 12609560), (1732, 9457170), (1860, 8806354), (2165, 7565736), (2598, 6304780), (3464, 4728585), (3720, 4403177), (4330, 3782868), (5196, 3152390), (6495, 2521912), (8660, 1891434), (10169, 1610760), (10392, 1576195), (12990, 1260956), (13423, 1220280), (17320, 945717), (20338, 805380), (25980, 630478), (26846, 610140), (30507, 536920), (40269, 406760), (40676, 402690), (50845, 322152), (51960, 315239), (53692, 305070), (61014, 268460), (67115, 244056), (80538, 203380), (81352, 201345), (101690, 161076), (107384, 152535), (122028, 134230)]