69387240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2387

約数の個数: 128

約数和(自身を含む): 236073600

約数和(自身を除く): 166686360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2341, 2470, 2964, 3705, 4682, 4940, 5928, 7023, 7410, 9364, 9880, 11705, 14046, 14820, 18728, 23410, 28092, 29640, 30433, 35115, 44479, 46820, 56184, 60866, 70230, 88958, 91299, 93640, 121732, 133437, 140460, 152165, 177916, 182598, 222395, 243464, 266874, 280920, 304330, 355832, 365196, 444790, 456495, 533748, 578227, 608660, 667185, 730392, 889580, 912990, 1067496, 1156454, 1217320, 1334370, 1734681, 1779160, 1825980, 2312908, 2668740, 2891135, 3469362, 3651960, 4625816, 5337480, 5782270, 6938724, 8673405, 11564540, 13877448, 17346810, 23129080, 34693620, 69387240]

約数ペア:

[(1, 69387240), (2, 34693620), (3, 23129080), (4, 17346810), (5, 13877448), (6, 11564540), (8, 8673405), (10, 6938724), (12, 5782270), (13, 5337480), (15, 4625816), (19, 3651960), (20, 3469362), (24, 2891135), (26, 2668740), (30, 2312908), (38, 1825980), (39, 1779160), (40, 1734681), (52, 1334370), (57, 1217320), (60, 1156454), (65, 1067496), (76, 912990), (78, 889580), (95, 730392), (104, 667185), (114, 608660), (120, 578227), (130, 533748), (152, 456495), (156, 444790), (190, 365196), (195, 355832), (228, 304330), (247, 280920), (260, 266874), (285, 243464), (312, 222395), (380, 182598), (390, 177916), (456, 152165), (494, 140460), (520, 133437), (570, 121732), (741, 93640), (760, 91299), (780, 88958), (988, 70230), (1140, 60866), (1235, 56184), (1482, 46820), (1560, 44479), (1976, 35115), (2280, 30433), (2341, 29640), (2470, 28092), (2964, 23410), (3705, 18728), (4682, 14820), (4940, 14046), (5928, 11705), (7023, 9880), (7410, 9364)]