11344140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 37739520

約数和(自身を除く): 26395380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 107, 114, 124, 155, 171, 180, 186, 190, 214, 228, 279, 285, 310, 321, 342, 372, 380, 428, 465, 535, 558, 570, 589, 620, 642, 684, 855, 930, 963, 1070, 1116, 1140, 1178, 1284, 1395, 1605, 1710, 1767, 1860, 1926, 2033, 2140, 2356, 2790, 2945, 3210, 3317, 3420, 3534, 3852, 4066, 4815, 5301, 5580, 5890, 6099, 6420, 6634, 7068, 8132, 8835, 9630, 9951, 10165, 10602, 11780, 12198, 13268, 16585, 17670, 18297, 19260, 19902, 20330, 21204, 24396, 26505, 29853, 30495, 33170, 35340, 36594, 39804, 40660, 49755, 53010, 59706, 60990, 63023, 66340, 73188, 91485, 99510, 106020, 119412, 121980, 126046, 149265, 182970, 189069, 199020, 252092, 298530, 315115, 365940, 378138, 567207, 597060, 630230, 756276, 945345, 1134414, 1260460, 1890690, 2268828, 2836035, 3781380, 5672070, 11344140]

約数ペア:

[(1, 11344140), (2, 5672070), (3, 3781380), (4, 2836035), (5, 2268828), (6, 1890690), (9, 1260460), (10, 1134414), (12, 945345), (15, 756276), (18, 630230), (19, 597060), (20, 567207), (30, 378138), (31, 365940), (36, 315115), (38, 298530), (45, 252092), (57, 199020), (60, 189069), (62, 182970), (76, 149265), (90, 126046), (93, 121980), (95, 119412), (107, 106020), (114, 99510), (124, 91485), (155, 73188), (171, 66340), (180, 63023), (186, 60990), (190, 59706), (214, 53010), (228, 49755), (279, 40660), (285, 39804), (310, 36594), (321, 35340), (342, 33170), (372, 30495), (380, 29853), (428, 26505), (465, 24396), (535, 21204), (558, 20330), (570, 19902), (589, 19260), (620, 18297), (642, 17670), (684, 16585), (855, 13268), (930, 12198), (963, 11780), (1070, 10602), (1116, 10165), (1140, 9951), (1178, 9630), (1284, 8835), (1395, 8132), (1605, 7068), (1710, 6634), (1767, 6420), (1860, 6099), (1926, 5890), (2033, 5580), (2140, 5301), (2356, 4815), (2790, 4066), (2945, 3852), (3210, 3534), (3317, 3420)]