142518810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1612

約数の個数: 128

約数和(自身を含む): 429649920

約数和(自身を除く): 287131110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 57, 69, 70, 95, 105, 114, 115, 133, 138, 161, 190, 210, 230, 266, 285, 322, 345, 399, 437, 483, 570, 665, 690, 798, 805, 874, 966, 1311, 1330, 1553, 1610, 1995, 2185, 2415, 2622, 3059, 3106, 3990, 4370, 4659, 4830, 6118, 6555, 7765, 9177, 9318, 10871, 13110, 15295, 15530, 18354, 21742, 23295, 29507, 30590, 32613, 35719, 45885, 46590, 54355, 59014, 65226, 71438, 88521, 91770, 107157, 108710, 147535, 163065, 177042, 178595, 206549, 214314, 250033, 295070, 326130, 357190, 413098, 442605, 500066, 535785, 619647, 678661, 750099, 885210, 1032745, 1071570, 1239294, 1250165, 1357322, 1500198, 2035983, 2065490, 2500330, 3098235, 3393305, 3750495, 4071966, 4750627, 6196470, 6786610, 7500990, 9501254, 10179915, 14251881, 20359830, 23753135, 28503762, 47506270, 71259405, 142518810]

約数ペア:

[(1, 142518810), (2, 71259405), (3, 47506270), (5, 28503762), (6, 23753135), (7, 20359830), (10, 14251881), (14, 10179915), (15, 9501254), (19, 7500990), (21, 6786610), (23, 6196470), (30, 4750627), (35, 4071966), (38, 3750495), (42, 3393305), (46, 3098235), (57, 2500330), (69, 2065490), (70, 2035983), (95, 1500198), (105, 1357322), (114, 1250165), (115, 1239294), (133, 1071570), (138, 1032745), (161, 885210), (190, 750099), (210, 678661), (230, 619647), (266, 535785), (285, 500066), (322, 442605), (345, 413098), (399, 357190), (437, 326130), (483, 295070), (570, 250033), (665, 214314), (690, 206549), (798, 178595), (805, 177042), (874, 163065), (966, 147535), (1311, 108710), (1330, 107157), (1553, 91770), (1610, 88521), (1995, 71438), (2185, 65226), (2415, 59014), (2622, 54355), (3059, 46590), (3106, 45885), (3990, 35719), (4370, 32613), (4659, 30590), (4830, 29507), (6118, 23295), (6555, 21742), (7765, 18354), (9177, 15530), (9318, 15295), (10871, 13110)]