42889920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1102

約数の個数: 112

約数和(自身を含む): 139476480

約数和(自身を除く): 96586560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1039, 1290, 1376, 1720, 2064, 2078, 2580, 2752, 3117, 3440, 4128, 4156, 5160, 5195, 6234, 6880, 8256, 8312, 10320, 10390, 12468, 13760, 15585, 16624, 20640, 20780, 24936, 31170, 33248, 41280, 41560, 44677, 49872, 62340, 66496, 83120, 89354, 99744, 124680, 134031, 166240, 178708, 199488, 223385, 249360, 268062, 332480, 357416, 446770, 498720, 536124, 670155, 714832, 893540, 997440, 1072248, 1340310, 1429664, 1787080, 2144496, 2680620, 2859328, 3574160, 4288992, 5361240, 7148320, 8577984, 10722480, 14296640, 21444960, 42889920]

約数ペア:

[(1, 42889920), (2, 21444960), (3, 14296640), (4, 10722480), (5, 8577984), (6, 7148320), (8, 5361240), (10, 4288992), (12, 3574160), (15, 2859328), (16, 2680620), (20, 2144496), (24, 1787080), (30, 1429664), (32, 1340310), (40, 1072248), (43, 997440), (48, 893540), (60, 714832), (64, 670155), (80, 536124), (86, 498720), (96, 446770), (120, 357416), (129, 332480), (160, 268062), (172, 249360), (192, 223385), (215, 199488), (240, 178708), (258, 166240), (320, 134031), (344, 124680), (430, 99744), (480, 89354), (516, 83120), (645, 66496), (688, 62340), (860, 49872), (960, 44677), (1032, 41560), (1039, 41280), (1290, 33248), (1376, 31170), (1720, 24936), (2064, 20780), (2078, 20640), (2580, 16624), (2752, 15585), (3117, 13760), (3440, 12468), (4128, 10390), (4156, 10320), (5160, 8312), (5195, 8256), (6234, 6880)]