8483300520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1\times {\mathrm{1451}}^1$

素因数の和:2135

約数の個数: 128

約数和(自身を含む): 25818186240

約数和(自身を除く): 17334885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 587, 664, 830, 996, 1174, 1245, 1451, 1660, 1761, 1992, 2348, 2490, 2902, 2935, 3320, 3522, 4353, 4696, 4980, 5804, 5870, 7044, 7255, 8706, 8805, 9960, 11608, 11740, 14088, 14510, 17412, 17610, 21765, 23480, 29020, 34824, 35220, 43530, 48721, 58040, 70440, 87060, 97442, 120433, 146163, 174120, 194884, 240866, 243605, 292326, 361299, 389768, 481732, 487210, 584652, 602165, 722598, 730815, 851737, 963464, 974420, 1169304, 1204330, 1445196, 1461630, 1703474, 1806495, 1948840, 2408660, 2555211, 2890392, 2923260, 3406948, 3612990, 4258685, 4817320, 5110422, 5846520, 6813896, 7225980, 8517370, 10220844, 12776055, 14451960, 17034740, 20441688, 25552110, 34069480, 51104220, 70694171, 102208440, 141388342, 212082513, 282776684, 353470855, 424165026, 565553368, 706941710, 848330052, 1060412565, 1413883420, 1696660104, 2120825130, 2827766840, 4241650260, 8483300520]

約数ペア:

[(1, 8483300520), (2, 4241650260), (3, 2827766840), (4, 2120825130), (5, 1696660104), (6, 1413883420), (8, 1060412565), (10, 848330052), (12, 706941710), (15, 565553368), (20, 424165026), (24, 353470855), (30, 282776684), (40, 212082513), (60, 141388342), (83, 102208440), (120, 70694171), (166, 51104220), (249, 34069480), (332, 25552110), (415, 20441688), (498, 17034740), (587, 14451960), (664, 12776055), (830, 10220844), (996, 8517370), (1174, 7225980), (1245, 6813896), (1451, 5846520), (1660, 5110422), (1761, 4817320), (1992, 4258685), (2348, 3612990), (2490, 3406948), (2902, 2923260), (2935, 2890392), (3320, 2555211), (3522, 2408660), (4353, 1948840), (4696, 1806495), (4980, 1703474), (5804, 1461630), (5870, 1445196), (7044, 1204330), (7255, 1169304), (8706, 974420), (8805, 963464), (9960, 851737), (11608, 730815), (11740, 722598), (14088, 602165), (14510, 584652), (17412, 487210), (17610, 481732), (21765, 389768), (23480, 361299), (29020, 292326), (34824, 243605), (35220, 240866), (43530, 194884), (48721, 174120), (58040, 146163), (70440, 120433), (87060, 97442)]