11858280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 42854400

約数和(自身を除く): 30996120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 743, 760, 798, 840, 1064, 1140, 1330, 1486, 1596, 1995, 2229, 2280, 2660, 2972, 3192, 3715, 3990, 4458, 5201, 5320, 5944, 7430, 7980, 8916, 10402, 11145, 14117, 14860, 15603, 15960, 17832, 20804, 22290, 26005, 28234, 29720, 31206, 41608, 42351, 44580, 52010, 56468, 62412, 70585, 78015, 84702, 89160, 98819, 104020, 112936, 124824, 141170, 156030, 169404, 197638, 208040, 211755, 282340, 296457, 312060, 338808, 395276, 423510, 494095, 564680, 592914, 624120, 790552, 847020, 988190, 1185828, 1482285, 1694040, 1976380, 2371656, 2964570, 3952760, 5929140, 11858280]

約数ペア:

[(1, 11858280), (2, 5929140), (3, 3952760), (4, 2964570), (5, 2371656), (6, 1976380), (7, 1694040), (8, 1482285), (10, 1185828), (12, 988190), (14, 847020), (15, 790552), (19, 624120), (20, 592914), (21, 564680), (24, 494095), (28, 423510), (30, 395276), (35, 338808), (38, 312060), (40, 296457), (42, 282340), (56, 211755), (57, 208040), (60, 197638), (70, 169404), (76, 156030), (84, 141170), (95, 124824), (105, 112936), (114, 104020), (120, 98819), (133, 89160), (140, 84702), (152, 78015), (168, 70585), (190, 62412), (210, 56468), (228, 52010), (266, 44580), (280, 42351), (285, 41608), (380, 31206), (399, 29720), (420, 28234), (456, 26005), (532, 22290), (570, 20804), (665, 17832), (743, 15960), (760, 15603), (798, 14860), (840, 14117), (1064, 11145), (1140, 10402), (1330, 8916), (1486, 7980), (1596, 7430), (1995, 5944), (2229, 5320), (2280, 5201), (2660, 4458), (2972, 3990), (3192, 3715)]