3641093880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{11489}}^1$

素因数の和:11661

約数の個数: 128

約数和(自身を含む): 11581920000

約数和(自身を除く): 7940826120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 139, 152, 190, 228, 278, 285, 380, 417, 456, 556, 570, 695, 760, 834, 1112, 1140, 1390, 1668, 2085, 2280, 2641, 2780, 3336, 4170, 5282, 5560, 7923, 8340, 10564, 11489, 13205, 15846, 16680, 21128, 22978, 26410, 31692, 34467, 39615, 45956, 52820, 57445, 63384, 68934, 79230, 91912, 105640, 114890, 137868, 158460, 172335, 218291, 229780, 275736, 316920, 344670, 436582, 459560, 654873, 689340, 873164, 1091455, 1309746, 1378680, 1596971, 1746328, 2182910, 2619492, 3193942, 3274365, 4365820, 4790913, 5238984, 6387884, 6548730, 7984855, 8731640, 9581826, 12775768, 13097460, 15969710, 19163652, 23954565, 26194920, 30342449, 31939420, 38327304, 47909130, 60684898, 63878840, 91027347, 95818260, 121369796, 151712245, 182054694, 191636520, 242739592, 303424490, 364109388, 455136735, 606848980, 728218776, 910273470, 1213697960, 1820546940, 3641093880]

約数ペア:

[(1, 3641093880), (2, 1820546940), (3, 1213697960), (4, 910273470), (5, 728218776), (6, 606848980), (8, 455136735), (10, 364109388), (12, 303424490), (15, 242739592), (19, 191636520), (20, 182054694), (24, 151712245), (30, 121369796), (38, 95818260), (40, 91027347), (57, 63878840), (60, 60684898), (76, 47909130), (95, 38327304), (114, 31939420), (120, 30342449), (139, 26194920), (152, 23954565), (190, 19163652), (228, 15969710), (278, 13097460), (285, 12775768), (380, 9581826), (417, 8731640), (456, 7984855), (556, 6548730), (570, 6387884), (695, 5238984), (760, 4790913), (834, 4365820), (1112, 3274365), (1140, 3193942), (1390, 2619492), (1668, 2182910), (2085, 1746328), (2280, 1596971), (2641, 1378680), (2780, 1309746), (3336, 1091455), (4170, 873164), (5282, 689340), (5560, 654873), (7923, 459560), (8340, 436582), (10564, 344670), (11489, 316920), (13205, 275736), (15846, 229780), (16680, 218291), (21128, 172335), (22978, 158460), (26410, 137868), (31692, 114890), (34467, 105640), (39615, 91912), (45956, 79230), (52820, 68934), (57445, 63384)]