141545880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{79}}^2$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 550685520

約数和(自身を除く): 409139640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 79, 81, 84, 90, 105, 108, 120, 126, 135, 140, 158, 162, 168, 180, 189, 210, 216, 237, 252, 270, 280, 315, 316, 324, 360, 378, 395, 405, 420, 474, 504, 540, 553, 567, 630, 632, 648, 711, 756, 790, 810, 840, 945, 948, 1080, 1106, 1134, 1185, 1260, 1422, 1512, 1580, 1620, 1659, 1890, 1896, 2133, 2212, 2268, 2370, 2520, 2765, 2835, 2844, 3160, 3240, 3318, 3555, 3780, 4266, 4424, 4536, 4740, 4977, 5530, 5670, 5688, 6241, 6399, 6636, 7110, 7560, 8295, 8532, 9480, 9954, 10665, 11060, 11340, 12482, 12798, 13272, 14220, 14931, 16590, 17064, 18723, 19908, 21330, 22120, 22680, 24885, 24964, 25596, 28440, 29862, 31205, 31995, 33180, 37446, 39816, 42660, 43687, 44793, 49770, 49928, 51192, 56169, 59724, 62410, 63990, 66360, 74655, 74892, 85320, 87374, 89586, 93615, 99540, 112338, 119448, 124820, 127980, 131061, 149310, 149784, 168507, 174748, 179172, 187230, 199080, 218435, 223965, 224676, 249640, 255960, 262122, 280845, 298620, 337014, 349496, 358344, 374460, 393183, 436870, 447930, 449352, 505521, 524244, 561690, 597240, 655305, 674028, 748920, 786366, 842535, 873740, 895860, 1011042, 1048488, 1123380, 1179549, 1310610, 1348056, 1572732, 1685070, 1747480, 1791720, 1965915, 2022084, 2246760, 2359098, 2527605, 2621220, 3145464, 3370140, 3538647, 3931830, 4044168, 4718196, 5055210, 5242440, 5897745, 6740280, 7077294, 7863660, 9436392, 10110420, 11795490, 14154588, 15727320, 17693235, 20220840, 23590980, 28309176, 35386470, 47181960, 70772940, 141545880]

約数ペア:

[(1, 141545880), (2, 70772940), (3, 47181960), (4, 35386470), (5, 28309176), (6, 23590980), (7, 20220840), (8, 17693235), (9, 15727320), (10, 14154588), (12, 11795490), (14, 10110420), (15, 9436392), (18, 7863660), (20, 7077294), (21, 6740280), (24, 5897745), (27, 5242440), (28, 5055210), (30, 4718196), (35, 4044168), (36, 3931830), (40, 3538647), (42, 3370140), (45, 3145464), (54, 2621220), (56, 2527605), (60, 2359098), (63, 2246760), (70, 2022084), (72, 1965915), (79, 1791720), (81, 1747480), (84, 1685070), (90, 1572732), (105, 1348056), (108, 1310610), (120, 1179549), (126, 1123380), (135, 1048488), (140, 1011042), (158, 895860), (162, 873740), (168, 842535), (180, 786366), (189, 748920), (210, 674028), (216, 655305), (237, 597240), (252, 561690), (270, 524244), (280, 505521), (315, 449352), (316, 447930), (324, 436870), (360, 393183), (378, 374460), (395, 358344), (405, 349496), (420, 337014), (474, 298620), (504, 280845), (540, 262122), (553, 255960), (567, 249640), (630, 224676), (632, 223965), (648, 218435), (711, 199080), (756, 187230), (790, 179172), (810, 174748), (840, 168507), (945, 149784), (948, 149310), (1080, 131061), (1106, 127980), (1134, 124820), (1185, 119448), (1260, 112338), (1422, 99540), (1512, 93615), (1580, 89586), (1620, 87374), (1659, 85320), (1890, 74892), (1896, 74655), (2133, 66360), (2212, 63990), (2268, 62410), (2370, 59724), (2520, 56169), (2765, 51192), (2835, 49928), (2844, 49770), (3160, 44793), (3240, 43687), (3318, 42660), (3555, 39816), (3780, 37446), (4266, 33180), (4424, 31995), (4536, 31205), (4740, 29862), (4977, 28440), (5530, 25596), (5670, 24964), (5688, 24885), (6241, 22680), (6399, 22120), (6636, 21330), (7110, 19908), (7560, 18723), (8295, 17064), (8532, 16590), (9480, 14931), (9954, 14220), (10665, 13272), (11060, 12798), (11340, 12482)]