2016108320

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1619}}^1$

素因数の和:1858

約数の個数: 96

約数和(自身を含む): 4903778880

約数和(自身を除く): 2887670560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 181, 215, 344, 362, 430, 688, 724, 860, 905, 1376, 1448, 1619, 1720, 1810, 2896, 3238, 3440, 3620, 5792, 6476, 6880, 7240, 7783, 8095, 12952, 14480, 15566, 16190, 25904, 28960, 31132, 32380, 38915, 51808, 62264, 64760, 69617, 77830, 124528, 129520, 139234, 155660, 249056, 259040, 278468, 293039, 311320, 348085, 556936, 586078, 622640, 696170, 1113872, 1172156, 1245280, 1392340, 1465195, 2227744, 2344312, 2784680, 2930390, 4688624, 5569360, 5860780, 9377248, 11138720, 11721560, 12600677, 23443120, 25201354, 46886240, 50402708, 63003385, 100805416, 126006770, 201610832, 252013540, 403221664, 504027080, 1008054160, 2016108320]

約数ペア:

[(1, 2016108320), (2, 1008054160), (4, 504027080), (5, 403221664), (8, 252013540), (10, 201610832), (16, 126006770), (20, 100805416), (32, 63003385), (40, 50402708), (43, 46886240), (80, 25201354), (86, 23443120), (160, 12600677), (172, 11721560), (181, 11138720), (215, 9377248), (344, 5860780), (362, 5569360), (430, 4688624), (688, 2930390), (724, 2784680), (860, 2344312), (905, 2227744), (1376, 1465195), (1448, 1392340), (1619, 1245280), (1720, 1172156), (1810, 1113872), (2896, 696170), (3238, 622640), (3440, 586078), (3620, 556936), (5792, 348085), (6476, 311320), (6880, 293039), (7240, 278468), (7783, 259040), (8095, 249056), (12952, 155660), (14480, 139234), (15566, 129520), (16190, 124528), (25904, 77830), (28960, 69617), (31132, 64760), (32380, 62264), (38915, 51808)]