17967776680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1201}}^1$

素因数の和:1692

約数の個数: 192

約数和(自身を含む): 49946706000

約数和(自身を除く): 31978929320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 449, 476, 490, 595, 680, 833, 898, 952, 980, 1190, 1201, 1666, 1796, 1960, 2245, 2380, 2402, 3143, 3332, 3592, 4165, 4490, 4760, 4804, 6005, 6286, 6664, 7633, 8330, 8407, 8980, 9608, 12010, 12572, 15266, 15715, 16660, 16814, 17960, 20417, 22001, 24020, 25144, 30532, 31430, 33320, 33628, 38165, 40834, 42035, 44002, 48040, 53431, 58849, 61064, 62860, 67256, 76330, 81668, 84070, 88004, 102085, 106862, 110005, 117698, 125720, 142919, 152660, 163336, 168140, 176008, 204170, 213724, 220010, 235396, 267155, 285838, 294245, 305320, 336280, 374017, 408340, 427448, 440020, 470792, 534310, 539249, 571676, 588490, 714595, 748034, 816680, 880040, 1000433, 1068620, 1078498, 1143352, 1176980, 1429190, 1496068, 1870085, 2000866, 2137240, 2156996, 2353960, 2696245, 2858380, 2992136, 3740170, 3774743, 4001732, 4313992, 5002165, 5392490, 5716760, 7480340, 7549486, 8003464, 9167233, 10004330, 10784980, 14960680, 15098972, 18334466, 18873715, 20008660, 21569960, 26423201, 30197944, 36668932, 37747430, 40017320, 45836165, 52846402, 64170631, 73337864, 75494860, 91672330, 105692804, 128341262, 132116005, 150989720, 183344660, 211385608, 256682524, 264232010, 320853155, 366689320, 449194417, 513365048, 528464020, 641706310, 898388834, 1056928040, 1283412620, 1796777668, 2245972085, 2566825240, 3593555336, 4491944170, 8983888340, 17967776680]

約数ペア:

[(1, 17967776680), (2, 8983888340), (4, 4491944170), (5, 3593555336), (7, 2566825240), (8, 2245972085), (10, 1796777668), (14, 1283412620), (17, 1056928040), (20, 898388834), (28, 641706310), (34, 528464020), (35, 513365048), (40, 449194417), (49, 366689320), (56, 320853155), (68, 264232010), (70, 256682524), (85, 211385608), (98, 183344660), (119, 150989720), (136, 132116005), (140, 128341262), (170, 105692804), (196, 91672330), (238, 75494860), (245, 73337864), (280, 64170631), (340, 52846402), (392, 45836165), (449, 40017320), (476, 37747430), (490, 36668932), (595, 30197944), (680, 26423201), (833, 21569960), (898, 20008660), (952, 18873715), (980, 18334466), (1190, 15098972), (1201, 14960680), (1666, 10784980), (1796, 10004330), (1960, 9167233), (2245, 8003464), (2380, 7549486), (2402, 7480340), (3143, 5716760), (3332, 5392490), (3592, 5002165), (4165, 4313992), (4490, 4001732), (4760, 3774743), (4804, 3740170), (6005, 2992136), (6286, 2858380), (6664, 2696245), (7633, 2353960), (8330, 2156996), (8407, 2137240), (8980, 2000866), (9608, 1870085), (12010, 1496068), (12572, 1429190), (15266, 1176980), (15715, 1143352), (16660, 1078498), (16814, 1068620), (17960, 1000433), (20417, 880040), (22001, 816680), (24020, 748034), (25144, 714595), (30532, 588490), (31430, 571676), (33320, 539249), (33628, 534310), (38165, 470792), (40834, 440020), (42035, 427448), (44002, 408340), (48040, 374017), (53431, 336280), (58849, 305320), (61064, 294245), (62860, 285838), (67256, 267155), (76330, 235396), (81668, 220010), (84070, 213724), (88004, 204170), (102085, 176008), (106862, 168140), (110005, 163336), (117698, 152660), (125720, 142919)]