27949019760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{681019}}^1$

素因数の和:681060

約数の個数: 160

約数和(自身を含む): 101335776000

約数和(自身を除く): 73386756240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 681019, 1362038, 2043057, 2724076, 3405095, 4086114, 5448152, 6129171, 6810190, 8172228, 10215285, 10896304, 12258342, 12939361, 13620380, 16344456, 18387513, 20430570, 24516684, 25878722, 27240760, 30645855, 32688912, 36775026, 38818083, 40861140, 49033368, 51757444, 54481520, 61291710, 64696805, 73550052, 77636166, 81722280, 91937565, 98066736, 103514888, 116454249, 122583420, 129393610, 147100104, 155272332, 163444560, 183875130, 194090415, 207029776, 232908498, 245166840, 258787220, 294200208, 310544664, 349362747, 367750260, 388180830, 465816996, 490333680, 517574440, 582271245, 621089328, 698725494, 735500520, 776361660, 931633992, 1035148880, 1164542490, 1397450988, 1471001040, 1552723320, 1746813735, 1863267984, 2329084980, 2794901976, 3105446640, 3493627470, 4658169960, 5589803952, 6987254940, 9316339920, 13974509880, 27949019760]

約数ペア:

[(1, 27949019760), (2, 13974509880), (3, 9316339920), (4, 6987254940), (5, 5589803952), (6, 4658169960), (8, 3493627470), (9, 3105446640), (10, 2794901976), (12, 2329084980), (15, 1863267984), (16, 1746813735), (18, 1552723320), (19, 1471001040), (20, 1397450988), (24, 1164542490), (27, 1035148880), (30, 931633992), (36, 776361660), (38, 735500520), (40, 698725494), (45, 621089328), (48, 582271245), (54, 517574440), (57, 490333680), (60, 465816996), (72, 388180830), (76, 367750260), (80, 349362747), (90, 310544664), (95, 294200208), (108, 258787220), (114, 245166840), (120, 232908498), (135, 207029776), (144, 194090415), (152, 183875130), (171, 163444560), (180, 155272332), (190, 147100104), (216, 129393610), (228, 122583420), (240, 116454249), (270, 103514888), (285, 98066736), (304, 91937565), (342, 81722280), (360, 77636166), (380, 73550052), (432, 64696805), (456, 61291710), (513, 54481520), (540, 51757444), (570, 49033368), (684, 40861140), (720, 38818083), (760, 36775026), (855, 32688912), (912, 30645855), (1026, 27240760), (1080, 25878722), (1140, 24516684), (1368, 20430570), (1520, 18387513), (1710, 16344456), (2052, 13620380), (2160, 12939361), (2280, 12258342), (2565, 10896304), (2736, 10215285), (3420, 8172228), (4104, 6810190), (4560, 6129171), (5130, 5448152), (6840, 4086114), (8208, 3405095), (10260, 2724076), (13680, 2043057), (20520, 1362038), (41040, 681019)]