168998624480

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1289}}^1\times {\mathrm{2389}}^1$

素因数の和:3714

約数の個数: 192

約数和(自身を含む): 466164720000

約数和(自身を除く): 297166095520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1289, 1372, 1568, 1715, 1960, 2389, 2578, 2744, 3430, 3920, 4778, 5156, 5488, 6445, 6860, 7840, 9023, 9556, 10312, 10976, 11945, 12890, 13720, 16723, 18046, 19112, 20624, 23890, 25780, 27440, 33446, 36092, 38224, 41248, 45115, 47780, 51560, 54880, 63161, 66892, 72184, 76448, 83615, 90230, 95560, 103120, 117061, 126322, 133784, 144368, 167230, 180460, 191120, 206240, 234122, 252644, 267568, 288736, 315805, 334460, 360920, 382240, 442127, 468244, 505288, 535136, 585305, 631610, 668920, 721840, 819427, 884254, 936488, 1010576, 1170610, 1263220, 1337840, 1443680, 1638854, 1768508, 1872976, 2021152, 2210635, 2341220, 2526440, 2675680, 3079421, 3277708, 3537016, 3745952, 4097135, 4421270, 4682440, 5052880, 6158842, 6555416, 7074032, 8194270, 8842540, 9364880, 10105760, 12317684, 13110832, 14148064, 15397105, 16388540, 17685080, 18729760, 21555947, 24635368, 26221664, 30794210, 32777080, 35370160, 43111894, 49270736, 61588420, 65554160, 70740320, 86223788, 98541472, 107779735, 123176840, 131108320, 150891629, 172447576, 215559470, 246353680, 301783258, 344895152, 431118940, 492707360, 603566516, 689790304, 754458145, 862237880, 1056241403, 1207133032, 1508916290, 1724475760, 2112482806, 2414266064, 3017832580, 3448951520, 4224965612, 4828532128, 5281207015, 6035665160, 8449931224, 10562414030, 12071330320, 16899862448, 21124828060, 24142660640, 33799724896, 42249656120, 84499312240, 168998624480]

約数ペア:

[(1, 168998624480), (2, 84499312240), (4, 42249656120), (5, 33799724896), (7, 24142660640), (8, 21124828060), (10, 16899862448), (14, 12071330320), (16, 10562414030), (20, 8449931224), (28, 6035665160), (32, 5281207015), (35, 4828532128), (40, 4224965612), (49, 3448951520), (56, 3017832580), (70, 2414266064), (80, 2112482806), (98, 1724475760), (112, 1508916290), (140, 1207133032), (160, 1056241403), (196, 862237880), (224, 754458145), (245, 689790304), (280, 603566516), (343, 492707360), (392, 431118940), (490, 344895152), (560, 301783258), (686, 246353680), (784, 215559470), (980, 172447576), (1120, 150891629), (1289, 131108320), (1372, 123176840), (1568, 107779735), (1715, 98541472), (1960, 86223788), (2389, 70740320), (2578, 65554160), (2744, 61588420), (3430, 49270736), (3920, 43111894), (4778, 35370160), (5156, 32777080), (5488, 30794210), (6445, 26221664), (6860, 24635368), (7840, 21555947), (9023, 18729760), (9556, 17685080), (10312, 16388540), (10976, 15397105), (11945, 14148064), (12890, 13110832), (13720, 12317684), (16723, 10105760), (18046, 9364880), (19112, 8842540), (20624, 8194270), (23890, 7074032), (25780, 6555416), (27440, 6158842), (33446, 5052880), (36092, 4682440), (38224, 4421270), (41248, 4097135), (45115, 3745952), (47780, 3537016), (51560, 3277708), (54880, 3079421), (63161, 2675680), (66892, 2526440), (72184, 2341220), (76448, 2210635), (83615, 2021152), (90230, 1872976), (95560, 1768508), (103120, 1638854), (117061, 1443680), (126322, 1337840), (133784, 1263220), (144368, 1170610), (167230, 1010576), (180460, 936488), (191120, 884254), (206240, 819427), (234122, 721840), (252644, 668920), (267568, 631610), (288736, 585305), (315805, 535136), (334460, 505288), (360920, 468244), (382240, 442127)]