72642570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 243855360

約数和(自身を除く): 171212790

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 41, 42, 55, 59, 65, 66, 70, 77, 78, 82, 91, 105, 110, 118, 123, 130, 143, 154, 165, 177, 182, 195, 205, 210, 231, 246, 273, 286, 287, 295, 330, 354, 385, 390, 410, 413, 429, 451, 455, 462, 533, 546, 574, 590, 615, 649, 715, 767, 770, 826, 858, 861, 885, 902, 910, 1001, 1066, 1155, 1230, 1239, 1298, 1353, 1365, 1430, 1435, 1534, 1599, 1722, 1770, 1947, 2002, 2065, 2145, 2255, 2301, 2310, 2419, 2478, 2665, 2706, 2730, 2870, 3003, 3157, 3198, 3245, 3731, 3835, 3894, 4130, 4290, 4305, 4510, 4543, 4602, 4838, 5005, 5330, 5369, 5863, 6006, 6195, 6314, 6490, 6765, 7257, 7462, 7670, 7995, 8437, 8610, 9086, 9471, 9735, 10010, 10738, 11193, 11505, 11726, 12095, 12390, 13530, 13629, 14514, 15015, 15785, 15990, 16107, 16874, 16933, 17589, 18655, 18942, 19470, 22386, 22715, 23010, 24190, 25311, 26609, 26845, 27258, 29315, 30030, 31447, 31570, 32214, 33866, 35178, 36285, 37310, 41041, 42185, 45430, 47355, 50622, 50799, 53218, 53690, 55965, 58630, 59059, 62894, 68145, 72570, 79827, 80535, 82082, 84370, 84665, 87945, 94341, 94710, 101598, 111930, 118118, 123123, 126555, 133045, 136290, 157235, 159654, 161070, 169330, 175890, 177177, 186263, 188682, 205205, 220129, 246246, 253110, 253995, 266090, 295295, 314470, 345917, 354354, 372526, 399135, 410410, 440258, 471705, 507990, 558789, 590590, 615615, 660387, 691834, 798270, 885885, 931315, 943410, 1037751, 1100645, 1117578, 1231230, 1320774, 1729585, 1771770, 1862630, 2075502, 2201290, 2421419, 2793945, 3301935, 3459170, 4842838, 5188755, 5587890, 6603870, 7264257, 10377510, 12107095, 14528514, 24214190, 36321285, 72642570]

約数ペア:

[(1, 72642570), (2, 36321285), (3, 24214190), (5, 14528514), (6, 12107095), (7, 10377510), (10, 7264257), (11, 6603870), (13, 5587890), (14, 5188755), (15, 4842838), (21, 3459170), (22, 3301935), (26, 2793945), (30, 2421419), (33, 2201290), (35, 2075502), (39, 1862630), (41, 1771770), (42, 1729585), (55, 1320774), (59, 1231230), (65, 1117578), (66, 1100645), (70, 1037751), (77, 943410), (78, 931315), (82, 885885), (91, 798270), (105, 691834), (110, 660387), (118, 615615), (123, 590590), (130, 558789), (143, 507990), (154, 471705), (165, 440258), (177, 410410), (182, 399135), (195, 372526), (205, 354354), (210, 345917), (231, 314470), (246, 295295), (273, 266090), (286, 253995), (287, 253110), (295, 246246), (330, 220129), (354, 205205), (385, 188682), (390, 186263), (410, 177177), (413, 175890), (429, 169330), (451, 161070), (455, 159654), (462, 157235), (533, 136290), (546, 133045), (574, 126555), (590, 123123), (615, 118118), (649, 111930), (715, 101598), (767, 94710), (770, 94341), (826, 87945), (858, 84665), (861, 84370), (885, 82082), (902, 80535), (910, 79827), (1001, 72570), (1066, 68145), (1155, 62894), (1230, 59059), (1239, 58630), (1298, 55965), (1353, 53690), (1365, 53218), (1430, 50799), (1435, 50622), (1534, 47355), (1599, 45430), (1722, 42185), (1770, 41041), (1947, 37310), (2002, 36285), (2065, 35178), (2145, 33866), (2255, 32214), (2301, 31570), (2310, 31447), (2419, 30030), (2478, 29315), (2665, 27258), (2706, 26845), (2730, 26609), (2870, 25311), (3003, 24190), (3157, 23010), (3198, 22715), (3245, 22386), (3731, 19470), (3835, 18942), (3894, 18655), (4130, 17589), (4290, 16933), (4305, 16874), (4510, 16107), (4543, 15990), (4602, 15785), (4838, 15015), (5005, 14514), (5330, 13629), (5369, 13530), (5863, 12390), (6006, 12095), (6195, 11726), (6314, 11505), (6490, 11193), (6765, 10738), (7257, 10010), (7462, 9735), (7670, 9471), (7995, 9086), (8437, 8610)]