67863320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 188956800

約数和(自身を除く): 121093480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 85, 106, 119, 136, 140, 170, 212, 238, 265, 269, 280, 340, 371, 424, 476, 530, 538, 595, 680, 742, 901, 952, 1060, 1076, 1190, 1345, 1484, 1802, 1855, 1883, 2120, 2152, 2380, 2690, 2968, 3604, 3710, 3766, 4505, 4573, 4760, 5380, 6307, 7208, 7420, 7532, 9010, 9146, 9415, 10760, 12614, 14257, 14840, 15064, 18020, 18292, 18830, 22865, 25228, 28514, 31535, 32011, 36040, 36584, 37660, 45730, 50456, 57028, 63070, 64022, 71285, 75320, 91460, 99799, 114056, 126140, 128044, 142570, 160055, 182920, 199598, 242369, 252280, 256088, 285140, 320110, 399196, 484738, 498995, 570280, 640220, 798392, 969476, 997990, 1211845, 1280440, 1696583, 1938952, 1995980, 2423690, 3393166, 3991960, 4847380, 6786332, 8482915, 9694760, 13572664, 16965830, 33931660, 67863320]

約数ペア:

[(1, 67863320), (2, 33931660), (4, 16965830), (5, 13572664), (7, 9694760), (8, 8482915), (10, 6786332), (14, 4847380), (17, 3991960), (20, 3393166), (28, 2423690), (34, 1995980), (35, 1938952), (40, 1696583), (53, 1280440), (56, 1211845), (68, 997990), (70, 969476), (85, 798392), (106, 640220), (119, 570280), (136, 498995), (140, 484738), (170, 399196), (212, 320110), (238, 285140), (265, 256088), (269, 252280), (280, 242369), (340, 199598), (371, 182920), (424, 160055), (476, 142570), (530, 128044), (538, 126140), (595, 114056), (680, 99799), (742, 91460), (901, 75320), (952, 71285), (1060, 64022), (1076, 63070), (1190, 57028), (1345, 50456), (1484, 45730), (1802, 37660), (1855, 36584), (1883, 36040), (2120, 32011), (2152, 31535), (2380, 28514), (2690, 25228), (2968, 22865), (3604, 18830), (3710, 18292), (3766, 18020), (4505, 15064), (4573, 14840), (4760, 14257), (5380, 12614), (6307, 10760), (7208, 9415), (7420, 9146), (7532, 9010)]