431284140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3389}}^1$

素因数の和:3512

約数の個数: 144

約数和(自身を含む): 1510367040

約数和(自身を除く): 1079082900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 909, 1010, 1212, 1260, 1414, 1515, 1818, 2020, 2121, 2828, 3030, 3389, 3535, 3636, 4242, 4545, 6060, 6363, 6778, 7070, 8484, 9090, 10167, 10605, 12726, 13556, 14140, 16945, 18180, 20334, 21210, 23723, 25452, 30501, 31815, 33890, 40668, 42420, 47446, 50835, 61002, 63630, 67780, 71169, 94892, 101670, 118615, 122004, 127260, 142338, 152505, 203340, 213507, 237230, 284676, 305010, 342289, 355845, 427014, 474460, 610020, 684578, 711690, 854028, 1026867, 1067535, 1369156, 1423380, 1711445, 2053734, 2135070, 2396023, 3080601, 3422890, 4107468, 4270140, 4792046, 5134335, 6161202, 6845780, 7188069, 9584092, 10268670, 11980115, 12322404, 14376138, 15403005, 20537340, 21564207, 23960230, 28752276, 30806010, 35940345, 43128414, 47920460, 61612020, 71880690, 86256828, 107821035, 143761380, 215642070, 431284140]

約数ペア:

[(1, 431284140), (2, 215642070), (3, 143761380), (4, 107821035), (5, 86256828), (6, 71880690), (7, 61612020), (9, 47920460), (10, 43128414), (12, 35940345), (14, 30806010), (15, 28752276), (18, 23960230), (20, 21564207), (21, 20537340), (28, 15403005), (30, 14376138), (35, 12322404), (36, 11980115), (42, 10268670), (45, 9584092), (60, 7188069), (63, 6845780), (70, 6161202), (84, 5134335), (90, 4792046), (101, 4270140), (105, 4107468), (126, 3422890), (140, 3080601), (180, 2396023), (202, 2135070), (210, 2053734), (252, 1711445), (303, 1423380), (315, 1369156), (404, 1067535), (420, 1026867), (505, 854028), (606, 711690), (630, 684578), (707, 610020), (909, 474460), (1010, 427014), (1212, 355845), (1260, 342289), (1414, 305010), (1515, 284676), (1818, 237230), (2020, 213507), (2121, 203340), (2828, 152505), (3030, 142338), (3389, 127260), (3535, 122004), (3636, 118615), (4242, 101670), (4545, 94892), (6060, 71169), (6363, 67780), (6778, 63630), (7070, 61002), (8484, 50835), (9090, 47446), (10167, 42420), (10605, 40668), (12726, 33890), (13556, 31815), (14140, 30501), (16945, 25452), (18180, 23723), (20334, 21210)]