163858680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1070

約数の個数: 128

約数和(自身を含む): 549979200

約数和(自身を除く): 386120520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 877, 1038, 1080, 1384, 1557, 1730, 1754, 2076, 2595, 2631, 3114, 3460, 3508, 4152, 4385, 4671, 5190, 5262, 6228, 6920, 7016, 7785, 7893, 8770, 9342, 10380, 10524, 12456, 13155, 15570, 15786, 17540, 18684, 20760, 21048, 23355, 23679, 26310, 31140, 31572, 35080, 37368, 39465, 46710, 47358, 52620, 62280, 63144, 78930, 93420, 94716, 105240, 118395, 151721, 157860, 186840, 189432, 236790, 303442, 315720, 455163, 473580, 606884, 758605, 910326, 947160, 1213768, 1365489, 1517210, 1820652, 2275815, 2730978, 3034420, 3641304, 4096467, 4551630, 5461956, 6068840, 6827445, 8192934, 9103260, 10923912, 13654890, 16385868, 18206520, 20482335, 27309780, 32771736, 40964670, 54619560, 81929340, 163858680]

約数ペア:

[(1, 163858680), (2, 81929340), (3, 54619560), (4, 40964670), (5, 32771736), (6, 27309780), (8, 20482335), (9, 18206520), (10, 16385868), (12, 13654890), (15, 10923912), (18, 9103260), (20, 8192934), (24, 6827445), (27, 6068840), (30, 5461956), (36, 4551630), (40, 4096467), (45, 3641304), (54, 3034420), (60, 2730978), (72, 2275815), (90, 1820652), (108, 1517210), (120, 1365489), (135, 1213768), (173, 947160), (180, 910326), (216, 758605), (270, 606884), (346, 473580), (360, 455163), (519, 315720), (540, 303442), (692, 236790), (865, 189432), (877, 186840), (1038, 157860), (1080, 151721), (1384, 118395), (1557, 105240), (1730, 94716), (1754, 93420), (2076, 78930), (2595, 63144), (2631, 62280), (3114, 52620), (3460, 47358), (3508, 46710), (4152, 39465), (4385, 37368), (4671, 35080), (5190, 31572), (5262, 31140), (6228, 26310), (6920, 23679), (7016, 23355), (7785, 21048), (7893, 20760), (8770, 18684), (9342, 17540), (10380, 15786), (10524, 15570), (12456, 13155)]