242574360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16987}}^1$

素因数の和:17025

約数の個数: 128

約数和(自身を含む): 880657920

約数和(自身を除く): 638083560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 16987, 33974, 50961, 67948, 84935, 101922, 118909, 135896, 169870, 203844, 237818, 254805, 288779, 339740, 356727, 407688, 475636, 509610, 577558, 594545, 679480, 713454, 866337, 951272, 1019220, 1155116, 1189090, 1426908, 1443895, 1732674, 1783635, 2021453, 2038440, 2310232, 2378180, 2853816, 2887790, 3465348, 3567270, 4042906, 4331685, 4756360, 5775580, 6064359, 6930696, 7134540, 8085812, 8663370, 10107265, 11551160, 12128718, 14269080, 16171624, 17326740, 20214530, 24257436, 30321795, 34653480, 40429060, 48514872, 60643590, 80858120, 121287180, 242574360]

約数ペア:

[(1, 242574360), (2, 121287180), (3, 80858120), (4, 60643590), (5, 48514872), (6, 40429060), (7, 34653480), (8, 30321795), (10, 24257436), (12, 20214530), (14, 17326740), (15, 16171624), (17, 14269080), (20, 12128718), (21, 11551160), (24, 10107265), (28, 8663370), (30, 8085812), (34, 7134540), (35, 6930696), (40, 6064359), (42, 5775580), (51, 4756360), (56, 4331685), (60, 4042906), (68, 3567270), (70, 3465348), (84, 2887790), (85, 2853816), (102, 2378180), (105, 2310232), (119, 2038440), (120, 2021453), (136, 1783635), (140, 1732674), (168, 1443895), (170, 1426908), (204, 1189090), (210, 1155116), (238, 1019220), (255, 951272), (280, 866337), (340, 713454), (357, 679480), (408, 594545), (420, 577558), (476, 509610), (510, 475636), (595, 407688), (680, 356727), (714, 339740), (840, 288779), (952, 254805), (1020, 237818), (1190, 203844), (1428, 169870), (1785, 135896), (2040, 118909), (2380, 101922), (2856, 84935), (3570, 67948), (4760, 50961), (7140, 33974), (14280, 16987)]