288557360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3049}}^1$

素因数の和:3095

約数の個数: 120

約数和(自身を含む): 830527200

約数和(自身を除く): 541969840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 520, 560, 676, 728, 845, 910, 1040, 1183, 1352, 1456, 1690, 1820, 2366, 2704, 3049, 3380, 3640, 4732, 5915, 6098, 6760, 7280, 9464, 11830, 12196, 13520, 15245, 18928, 21343, 23660, 24392, 30490, 39637, 42686, 47320, 48784, 60980, 79274, 85372, 94640, 106715, 121960, 158548, 170744, 198185, 213430, 243920, 277459, 317096, 341488, 396370, 426860, 515281, 554918, 634192, 792740, 853720, 1030562, 1109836, 1387295, 1585480, 1707440, 2061124, 2219672, 2576405, 2774590, 3170960, 3606967, 4122248, 4439344, 5152810, 5549180, 7213934, 8244496, 10305620, 11098360, 14427868, 18034835, 20611240, 22196720, 28855736, 36069670, 41222480, 57711472, 72139340, 144278680, 288557360]

約数ペア:

[(1, 288557360), (2, 144278680), (4, 72139340), (5, 57711472), (7, 41222480), (8, 36069670), (10, 28855736), (13, 22196720), (14, 20611240), (16, 18034835), (20, 14427868), (26, 11098360), (28, 10305620), (35, 8244496), (40, 7213934), (52, 5549180), (56, 5152810), (65, 4439344), (70, 4122248), (80, 3606967), (91, 3170960), (104, 2774590), (112, 2576405), (130, 2219672), (140, 2061124), (169, 1707440), (182, 1585480), (208, 1387295), (260, 1109836), (280, 1030562), (338, 853720), (364, 792740), (455, 634192), (520, 554918), (560, 515281), (676, 426860), (728, 396370), (845, 341488), (910, 317096), (1040, 277459), (1183, 243920), (1352, 213430), (1456, 198185), (1690, 170744), (1820, 158548), (2366, 121960), (2704, 106715), (3049, 94640), (3380, 85372), (3640, 79274), (4732, 60980), (5915, 48784), (6098, 47320), (6760, 42686), (7280, 39637), (9464, 30490), (11830, 24392), (12196, 23660), (13520, 21343), (15245, 18928)]