3108950240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 8491392000

約数和(自身を除く): 5382441760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 239, 304, 352, 380, 389, 418, 440, 478, 608, 760, 778, 836, 880, 956, 1045, 1195, 1520, 1556, 1672, 1760, 1912, 1945, 2090, 2390, 2629, 3040, 3112, 3344, 3824, 3890, 4180, 4279, 4541, 4780, 5258, 6224, 6688, 7391, 7648, 7780, 8360, 8558, 9082, 9560, 10516, 12448, 13145, 14782, 15560, 16720, 17116, 18164, 19120, 21032, 21395, 22705, 26290, 29564, 31120, 33440, 34232, 36328, 36955, 38240, 42064, 42790, 45410, 49951, 52580, 59128, 62240, 68464, 72656, 73910, 81301, 84128, 85580, 90820, 92971, 99902, 105160, 118256, 136928, 145312, 147820, 162602, 171160, 181640, 185942, 199804, 210320, 236512, 249755, 295640, 325204, 342320, 363280, 371884, 399608, 406505, 420640, 464855, 499510, 591280, 650408, 684640, 726560, 743768, 799216, 813010, 929710, 999020, 1022681, 1182560, 1300816, 1487536, 1598432, 1626020, 1766449, 1859420, 1998040, 2045362, 2601632, 2975072, 3252040, 3532898, 3718840, 3996080, 4090724, 5113405, 6504080, 7065796, 7437680, 7992160, 8181448, 8832245, 10226810, 13008160, 14131592, 14875360, 16362896, 17664490, 19430939, 20453620, 28263184, 32725792, 35328980, 38861878, 40907240, 56526368, 70657960, 77723756, 81814480, 97154695, 141315920, 155447512, 163628960, 194309390, 282631840, 310895024, 388618780, 621790048, 777237560, 1554475120, 3108950240]

約数ペア:

[(1, 3108950240), (2, 1554475120), (4, 777237560), (5, 621790048), (8, 388618780), (10, 310895024), (11, 282631840), (16, 194309390), (19, 163628960), (20, 155447512), (22, 141315920), (32, 97154695), (38, 81814480), (40, 77723756), (44, 70657960), (55, 56526368), (76, 40907240), (80, 38861878), (88, 35328980), (95, 32725792), (110, 28263184), (152, 20453620), (160, 19430939), (176, 17664490), (190, 16362896), (209, 14875360), (220, 14131592), (239, 13008160), (304, 10226810), (352, 8832245), (380, 8181448), (389, 7992160), (418, 7437680), (440, 7065796), (478, 6504080), (608, 5113405), (760, 4090724), (778, 3996080), (836, 3718840), (880, 3532898), (956, 3252040), (1045, 2975072), (1195, 2601632), (1520, 2045362), (1556, 1998040), (1672, 1859420), (1760, 1766449), (1912, 1626020), (1945, 1598432), (2090, 1487536), (2390, 1300816), (2629, 1182560), (3040, 1022681), (3112, 999020), (3344, 929710), (3824, 813010), (3890, 799216), (4180, 743768), (4279, 726560), (4541, 684640), (4780, 650408), (5258, 591280), (6224, 499510), (6688, 464855), (7391, 420640), (7648, 406505), (7780, 399608), (8360, 371884), (8558, 363280), (9082, 342320), (9560, 325204), (10516, 295640), (12448, 249755), (13145, 236512), (14782, 210320), (15560, 199804), (16720, 185942), (17116, 181640), (18164, 171160), (19120, 162602), (21032, 147820), (21395, 145312), (22705, 136928), (26290, 118256), (29564, 105160), (31120, 99902), (33440, 92971), (34232, 90820), (36328, 85580), (36955, 84128), (38240, 81301), (42064, 73910), (42790, 72656), (45410, 68464), (49951, 62240), (52580, 59128)]