19973431926120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{12731987}}^1$

素因数の和:12732787

約数の個数: 128

約数和(自身を含む): 63527527324800

約数和(自身を除く): 43554095398680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 769, 1020, 1538, 2040, 2307, 3076, 3845, 4614, 6152, 7690, 9228, 11535, 13073, 15380, 18456, 23070, 26146, 30760, 39219, 46140, 52292, 65365, 78438, 92280, 104584, 130730, 156876, 196095, 261460, 313752, 392190, 522920, 784380, 1568760, 12731987, 25463974, 38195961, 50927948, 63659935, 76391922, 101855896, 127319870, 152783844, 190979805, 216443779, 254639740, 305567688, 381959610, 432887558, 509279480, 649331337, 763919220, 865775116, 1082218895, 1298662674, 1527838440, 1731550232, 2164437790, 2597325348, 3246656685, 4328875580, 5194650696, 6493313370, 8657751160, 9790898003, 12986626740, 19581796006, 25973253480, 29372694009, 39163592012, 48954490015, 58745388018, 78327184024, 97908980030, 117490776036, 146863470045, 166445266051, 195817960060, 234981552072, 293726940090, 332890532102, 391635920120, 499335798153, 587453880180, 665781064204, 832226330255, 998671596306, 1174907760360, 1331562128408, 1664452660510, 1997343192612, 2496678990765, 3328905321020, 3994686385224, 4993357981530, 6657810642040, 9986715963060, 19973431926120]

約数ペア:

[(1, 19973431926120), (2, 9986715963060), (3, 6657810642040), (4, 4993357981530), (5, 3994686385224), (6, 3328905321020), (8, 2496678990765), (10, 1997343192612), (12, 1664452660510), (15, 1331562128408), (17, 1174907760360), (20, 998671596306), (24, 832226330255), (30, 665781064204), (34, 587453880180), (40, 499335798153), (51, 391635920120), (60, 332890532102), (68, 293726940090), (85, 234981552072), (102, 195817960060), (120, 166445266051), (136, 146863470045), (170, 117490776036), (204, 97908980030), (255, 78327184024), (340, 58745388018), (408, 48954490015), (510, 39163592012), (680, 29372694009), (769, 25973253480), (1020, 19581796006), (1538, 12986626740), (2040, 9790898003), (2307, 8657751160), (3076, 6493313370), (3845, 5194650696), (4614, 4328875580), (6152, 3246656685), (7690, 2597325348), (9228, 2164437790), (11535, 1731550232), (13073, 1527838440), (15380, 1298662674), (18456, 1082218895), (23070, 865775116), (26146, 763919220), (30760, 649331337), (39219, 509279480), (46140, 432887558), (52292, 381959610), (65365, 305567688), (78438, 254639740), (92280, 216443779), (104584, 190979805), (130730, 152783844), (156876, 127319870), (196095, 101855896), (261460, 76391922), (313752, 63659935), (392190, 50927948), (522920, 38195961), (784380, 25463974), (1568760, 12731987)]