196379280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6343}}^1$

素因数の和:6405

約数の個数: 120

約数和(自身を含む): 674950848

約数和(自身を除く): 478571568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 6343, 7740, 10320, 12686, 15480, 19029, 25372, 30960, 31715, 38058, 50744, 57087, 63430, 76116, 95145, 101488, 114174, 126860, 152232, 190290, 228348, 253720, 272749, 285435, 304464, 380580, 456696, 507440, 545498, 570870, 761160, 818247, 913392, 1090996, 1141740, 1363745, 1522320, 1636494, 2181992, 2283480, 2454741, 2727490, 3272988, 4091235, 4363984, 4566960, 4909482, 5454980, 6545976, 8182470, 9818964, 10909960, 12273705, 13091952, 16364940, 19637928, 21819920, 24547410, 32729880, 39275856, 49094820, 65459760, 98189640, 196379280]

約数ペア:

[(1, 196379280), (2, 98189640), (3, 65459760), (4, 49094820), (5, 39275856), (6, 32729880), (8, 24547410), (9, 21819920), (10, 19637928), (12, 16364940), (15, 13091952), (16, 12273705), (18, 10909960), (20, 9818964), (24, 8182470), (30, 6545976), (36, 5454980), (40, 4909482), (43, 4566960), (45, 4363984), (48, 4091235), (60, 3272988), (72, 2727490), (80, 2454741), (86, 2283480), (90, 2181992), (120, 1636494), (129, 1522320), (144, 1363745), (172, 1141740), (180, 1090996), (215, 913392), (240, 818247), (258, 761160), (344, 570870), (360, 545498), (387, 507440), (430, 456696), (516, 380580), (645, 304464), (688, 285435), (720, 272749), (774, 253720), (860, 228348), (1032, 190290), (1290, 152232), (1548, 126860), (1720, 114174), (1935, 101488), (2064, 95145), (2580, 76116), (3096, 63430), (3440, 57087), (3870, 50744), (5160, 38058), (6192, 31715), (6343, 30960), (7740, 25372), (10320, 19029), (12686, 15480)]