516860278740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{273029}}^1$

素因数の和:273866

約数の個数: 144

約数和(自身を含む): 1690503469200

約数和(自身を除く): 1173643190460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 809, 1170, 1618, 2340, 2427, 3236, 4045, 4854, 7281, 8090, 9708, 10517, 12135, 14562, 16180, 21034, 24270, 29124, 31551, 36405, 42068, 48540, 52585, 63102, 72810, 94653, 105170, 126204, 145620, 157755, 189306, 210340, 273029, 315510, 378612, 473265, 546058, 631020, 819087, 946530, 1092116, 1365145, 1638174, 1893060, 2457261, 2730290, 3276348, 3549377, 4095435, 4914522, 5460580, 7098754, 8190870, 9829044, 10648131, 12286305, 14197508, 16381740, 17746885, 21296262, 24572610, 31944393, 35493770, 42592524, 49145220, 53240655, 63888786, 70987540, 106481310, 127777572, 159721965, 212962620, 220880461, 319443930, 441760922, 638887860, 662641383, 883521844, 1104402305, 1325282766, 1987924149, 2208804610, 2650565532, 2871445993, 3313206915, 3975848298, 4417609220, 5742891986, 6626413830, 7951696596, 8614337979, 9939620745, 11485783972, 13252827660, 14357229965, 17228675958, 19879241490, 25843013937, 28714459930, 34457351916, 39758482980, 43071689895, 51686027874, 57428919860, 86143379790, 103372055748, 129215069685, 172286759580, 258430139370, 516860278740]

約数ペア:

[(1, 516860278740), (2, 258430139370), (3, 172286759580), (4, 129215069685), (5, 103372055748), (6, 86143379790), (9, 57428919860), (10, 51686027874), (12, 43071689895), (13, 39758482980), (15, 34457351916), (18, 28714459930), (20, 25843013937), (26, 19879241490), (30, 17228675958), (36, 14357229965), (39, 13252827660), (45, 11485783972), (52, 9939620745), (60, 8614337979), (65, 7951696596), (78, 6626413830), (90, 5742891986), (117, 4417609220), (130, 3975848298), (156, 3313206915), (180, 2871445993), (195, 2650565532), (234, 2208804610), (260, 1987924149), (390, 1325282766), (468, 1104402305), (585, 883521844), (780, 662641383), (809, 638887860), (1170, 441760922), (1618, 319443930), (2340, 220880461), (2427, 212962620), (3236, 159721965), (4045, 127777572), (4854, 106481310), (7281, 70987540), (8090, 63888786), (9708, 53240655), (10517, 49145220), (12135, 42592524), (14562, 35493770), (16180, 31944393), (21034, 24572610), (24270, 21296262), (29124, 17746885), (31551, 16381740), (36405, 14197508), (42068, 12286305), (48540, 10648131), (52585, 9829044), (63102, 8190870), (72810, 7098754), (94653, 5460580), (105170, 4914522), (126204, 4095435), (145620, 3549377), (157755, 3276348), (189306, 2730290), (210340, 2457261), (273029, 1893060), (315510, 1638174), (378612, 1365145), (473265, 1092116), (546058, 946530), (631020, 819087)]