157216140

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 509005728

約数和(自身を除く): 351789588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 263, 270, 324, 369, 405, 410, 486, 492, 526, 540, 615, 729, 738, 789, 810, 820, 972, 1052, 1107, 1215, 1230, 1315, 1458, 1476, 1578, 1620, 1845, 2214, 2367, 2430, 2460, 2630, 2916, 3156, 3321, 3645, 3690, 3945, 4428, 4734, 4860, 5260, 5535, 6642, 7101, 7290, 7380, 7890, 9468, 9963, 10783, 11070, 11835, 13284, 14202, 14580, 15780, 16605, 19926, 21303, 21566, 22140, 23670, 28404, 29889, 32349, 33210, 35505, 39852, 42606, 43132, 47340, 49815, 53915, 59778, 63909, 64698, 66420, 71010, 85212, 97047, 99630, 106515, 107830, 119556, 127818, 129396, 142020, 149445, 161745, 191727, 194094, 199260, 213030, 215660, 255636, 291141, 298890, 319545, 323490, 383454, 388188, 426060, 485235, 582282, 597780, 639090, 646980, 766908, 873423, 958635, 970470, 1164564, 1278180, 1455705, 1746846, 1917270, 1940940, 2620269, 2911410, 3493692, 3834540, 4367115, 5240538, 5822820, 7860807, 8734230, 10481076, 13101345, 15721614, 17468460, 26202690, 31443228, 39304035, 52405380, 78608070, 157216140]

約数ペア:

[(1, 157216140), (2, 78608070), (3, 52405380), (4, 39304035), (5, 31443228), (6, 26202690), (9, 17468460), (10, 15721614), (12, 13101345), (15, 10481076), (18, 8734230), (20, 7860807), (27, 5822820), (30, 5240538), (36, 4367115), (41, 3834540), (45, 3493692), (54, 2911410), (60, 2620269), (81, 1940940), (82, 1917270), (90, 1746846), (108, 1455705), (123, 1278180), (135, 1164564), (162, 970470), (164, 958635), (180, 873423), (205, 766908), (243, 646980), (246, 639090), (263, 597780), (270, 582282), (324, 485235), (369, 426060), (405, 388188), (410, 383454), (486, 323490), (492, 319545), (526, 298890), (540, 291141), (615, 255636), (729, 215660), (738, 213030), (789, 199260), (810, 194094), (820, 191727), (972, 161745), (1052, 149445), (1107, 142020), (1215, 129396), (1230, 127818), (1315, 119556), (1458, 107830), (1476, 106515), (1578, 99630), (1620, 97047), (1845, 85212), (2214, 71010), (2367, 66420), (2430, 64698), (2460, 63909), (2630, 59778), (2916, 53915), (3156, 49815), (3321, 47340), (3645, 43132), (3690, 42606), (3945, 39852), (4428, 35505), (4734, 33210), (4860, 32349), (5260, 29889), (5535, 28404), (6642, 23670), (7101, 22140), (7290, 21566), (7380, 21303), (7890, 19926), (9468, 16605), (9963, 15780), (10783, 14580), (11070, 14202), (11835, 13284)]