156739107680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{1181}}^1$

素因数の和:1657

約数の個数: 192

約数和(自身を含む): 394074072000

約数和(自身を除く): 237334964320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 149, 152, 160, 190, 293, 298, 304, 380, 586, 596, 608, 745, 760, 1172, 1181, 1192, 1465, 1490, 1520, 2344, 2362, 2384, 2831, 2930, 2980, 3040, 4688, 4724, 4768, 5567, 5662, 5860, 5905, 5960, 9376, 9448, 11134, 11324, 11720, 11810, 11920, 14155, 18896, 22268, 22439, 22648, 23440, 23620, 23840, 27835, 28310, 37792, 43657, 44536, 44878, 45296, 46880, 47240, 55670, 56620, 87314, 89072, 89756, 90592, 94480, 111340, 112195, 113240, 174628, 175969, 178144, 179512, 188960, 218285, 222680, 224390, 226480, 346033, 349256, 351938, 359024, 436570, 445360, 448780, 452960, 692066, 698512, 703876, 718048, 829483, 873140, 879845, 890720, 897560, 1384132, 1397024, 1407752, 1658966, 1730165, 1746280, 1759690, 1795120, 2768264, 2815504, 3317932, 3343411, 3460330, 3492560, 3519380, 3590240, 4147415, 5536528, 5631008, 6574627, 6635864, 6686822, 6920660, 6985120, 7038760, 8294830, 11073056, 13149254, 13271728, 13373644, 13841320, 14077520, 16589660, 16717055, 26298508, 26543456, 26747288, 27682640, 28155040, 32873135, 33179320, 33434110, 51558917, 52597016, 53494576, 55365280, 65746270, 66358640, 66868220, 103117834, 105194032, 106989152, 131492540, 132717280, 133736440, 206235668, 210388064, 257794585, 262985080, 267472880, 412471336, 515589170, 525970160, 534945760, 824942672, 979619423, 1031178340, 1051940320, 1649885344, 1959238846, 2062356680, 3918477692, 4124713360, 4898097115, 7836955384, 8249426720, 9796194230, 15673910768, 19592388460, 31347821536, 39184776920, 78369553840, 156739107680]

約数ペア:

[(1, 156739107680), (2, 78369553840), (4, 39184776920), (5, 31347821536), (8, 19592388460), (10, 15673910768), (16, 9796194230), (19, 8249426720), (20, 7836955384), (32, 4898097115), (38, 4124713360), (40, 3918477692), (76, 2062356680), (80, 1959238846), (95, 1649885344), (149, 1051940320), (152, 1031178340), (160, 979619423), (190, 824942672), (293, 534945760), (298, 525970160), (304, 515589170), (380, 412471336), (586, 267472880), (596, 262985080), (608, 257794585), (745, 210388064), (760, 206235668), (1172, 133736440), (1181, 132717280), (1192, 131492540), (1465, 106989152), (1490, 105194032), (1520, 103117834), (2344, 66868220), (2362, 66358640), (2384, 65746270), (2831, 55365280), (2930, 53494576), (2980, 52597016), (3040, 51558917), (4688, 33434110), (4724, 33179320), (4768, 32873135), (5567, 28155040), (5662, 27682640), (5860, 26747288), (5905, 26543456), (5960, 26298508), (9376, 16717055), (9448, 16589660), (11134, 14077520), (11324, 13841320), (11720, 13373644), (11810, 13271728), (11920, 13149254), (14155, 11073056), (18896, 8294830), (22268, 7038760), (22439, 6985120), (22648, 6920660), (23440, 6686822), (23620, 6635864), (23840, 6574627), (27835, 5631008), (28310, 5536528), (37792, 4147415), (43657, 3590240), (44536, 3519380), (44878, 3492560), (45296, 3460330), (46880, 3343411), (47240, 3317932), (55670, 2815504), (56620, 2768264), (87314, 1795120), (89072, 1759690), (89756, 1746280), (90592, 1730165), (94480, 1658966), (111340, 1407752), (112195, 1397024), (113240, 1384132), (174628, 897560), (175969, 890720), (178144, 879845), (179512, 873140), (188960, 829483), (218285, 718048), (222680, 703876), (224390, 698512), (226480, 692066), (346033, 452960), (349256, 448780), (351938, 445360), (359024, 436570)]