69247920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 160

約数和(自身を含む): 250841088

約数和(自身を除く): 181593168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 877, 940, 987, 1128, 1316, 1410, 1645, 1680, 1754, 1880, 1974, 2256, 2631, 2632, 2820, 3290, 3508, 3760, 3948, 4385, 4935, 5262, 5264, 5640, 6139, 6580, 7016, 7896, 8770, 9870, 10524, 11280, 12278, 13155, 13160, 14032, 15792, 17540, 18417, 19740, 21048, 24556, 26310, 26320, 30695, 35080, 36834, 39480, 41219, 42096, 49112, 52620, 61390, 70160, 73668, 78960, 82438, 92085, 98224, 105240, 122780, 123657, 147336, 164876, 184170, 206095, 210480, 245560, 247314, 288533, 294672, 329752, 368340, 412190, 491120, 494628, 577066, 618285, 659504, 736680, 824380, 865599, 989256, 1154132, 1236570, 1442665, 1473360, 1648760, 1731198, 1978512, 2308264, 2473140, 2885330, 3297520, 3462396, 4327995, 4616528, 4946280, 5770660, 6924792, 8655990, 9892560, 11541320, 13849584, 17311980, 23082640, 34623960, 69247920]

約数ペア:

[(1, 69247920), (2, 34623960), (3, 23082640), (4, 17311980), (5, 13849584), (6, 11541320), (7, 9892560), (8, 8655990), (10, 6924792), (12, 5770660), (14, 4946280), (15, 4616528), (16, 4327995), (20, 3462396), (21, 3297520), (24, 2885330), (28, 2473140), (30, 2308264), (35, 1978512), (40, 1731198), (42, 1648760), (47, 1473360), (48, 1442665), (56, 1236570), (60, 1154132), (70, 989256), (80, 865599), (84, 824380), (94, 736680), (105, 659504), (112, 618285), (120, 577066), (140, 494628), (141, 491120), (168, 412190), (188, 368340), (210, 329752), (235, 294672), (240, 288533), (280, 247314), (282, 245560), (329, 210480), (336, 206095), (376, 184170), (420, 164876), (470, 147336), (560, 123657), (564, 122780), (658, 105240), (705, 98224), (752, 92085), (840, 82438), (877, 78960), (940, 73668), (987, 70160), (1128, 61390), (1316, 52620), (1410, 49112), (1645, 42096), (1680, 41219), (1754, 39480), (1880, 36834), (1974, 35080), (2256, 30695), (2631, 26320), (2632, 26310), (2820, 24556), (3290, 21048), (3508, 19740), (3760, 18417), (3948, 17540), (4385, 15792), (4935, 14032), (5262, 13160), (5264, 13155), (5640, 12278), (6139, 11280), (6580, 10524), (7016, 9870), (7896, 8770)]