312751530

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4282

約数の個数: 160

約数和(自身を含む): 1035264384

約数和(自身を除く): 722512854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 910, 945, 1053, 1134, 1170, 1365, 1638, 1755, 1890, 2106, 2457, 2730, 2835, 3510, 4095, 4243, 4914, 5265, 5670, 7371, 8190, 8486, 10530, 12285, 12729, 14742, 21215, 24570, 25458, 29701, 36855, 38187, 42430, 55159, 59402, 63645, 73710, 76374, 89103, 110318, 114561, 127290, 148505, 165477, 178206, 190935, 229122, 267309, 275795, 297010, 330954, 343683, 381870, 386113, 445515, 496431, 534618, 551590, 572805, 687366, 772226, 801927, 827385, 891030, 992862, 1145610, 1158339, 1336545, 1489293, 1603854, 1654770, 1718415, 1930565, 2316678, 2405781, 2482155, 2673090, 2978586, 3436830, 3475017, 3861130, 4009635, 4467879, 4811562, 4964310, 5791695, 6950034, 7446465, 8019270, 8935758, 10425051, 11583390, 12028905, 14892930, 17375085, 20850102, 22339395, 24057810, 31275153, 34750170, 44678790, 52125255, 62550306, 104250510, 156375765, 312751530]

約数ペア:

[(1, 312751530), (2, 156375765), (3, 104250510), (5, 62550306), (6, 52125255), (7, 44678790), (9, 34750170), (10, 31275153), (13, 24057810), (14, 22339395), (15, 20850102), (18, 17375085), (21, 14892930), (26, 12028905), (27, 11583390), (30, 10425051), (35, 8935758), (39, 8019270), (42, 7446465), (45, 6950034), (54, 5791695), (63, 4964310), (65, 4811562), (70, 4467879), (78, 4009635), (81, 3861130), (90, 3475017), (91, 3436830), (105, 2978586), (117, 2673090), (126, 2482155), (130, 2405781), (135, 2316678), (162, 1930565), (182, 1718415), (189, 1654770), (195, 1603854), (210, 1489293), (234, 1336545), (270, 1158339), (273, 1145610), (315, 992862), (351, 891030), (378, 827385), (390, 801927), (405, 772226), (455, 687366), (546, 572805), (567, 551590), (585, 534618), (630, 496431), (702, 445515), (810, 386113), (819, 381870), (910, 343683), (945, 330954), (1053, 297010), (1134, 275795), (1170, 267309), (1365, 229122), (1638, 190935), (1755, 178206), (1890, 165477), (2106, 148505), (2457, 127290), (2730, 114561), (2835, 110318), (3510, 89103), (4095, 76374), (4243, 73710), (4914, 63645), (5265, 59402), (5670, 55159), (7371, 42430), (8190, 38187), (8486, 36855), (10530, 29701), (12285, 25458), (12729, 24570), (14742, 21215)]