2350895640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{881}}^1$

素因数の和:1533

約数の個数: 128

約数和(自身を含む): 7263587520

約数和(自身を除く): 4912691880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 601, 740, 881, 888, 1110, 1202, 1480, 1762, 1803, 2220, 2404, 2643, 3005, 3524, 3606, 4405, 4440, 4808, 5286, 6010, 7048, 7212, 8810, 9015, 10572, 12020, 13215, 14424, 17620, 18030, 21144, 22237, 24040, 26430, 32597, 35240, 36060, 44474, 52860, 65194, 66711, 72120, 88948, 97791, 105720, 111185, 130388, 133422, 162985, 177896, 195582, 222370, 260776, 266844, 325970, 333555, 391164, 444740, 488955, 529481, 533688, 651940, 667110, 782328, 889480, 977910, 1058962, 1303880, 1334220, 1588443, 1955820, 2117924, 2647405, 2668440, 3176886, 3911640, 4235848, 5294810, 6353772, 7942215, 10589620, 12707544, 15884430, 19590797, 21179240, 31768860, 39181594, 58772391, 63537720, 78363188, 97953985, 117544782, 156726376, 195907970, 235089564, 293861955, 391815940, 470179128, 587723910, 783631880, 1175447820, 2350895640]

約数ペア:

[(1, 2350895640), (2, 1175447820), (3, 783631880), (4, 587723910), (5, 470179128), (6, 391815940), (8, 293861955), (10, 235089564), (12, 195907970), (15, 156726376), (20, 117544782), (24, 97953985), (30, 78363188), (37, 63537720), (40, 58772391), (60, 39181594), (74, 31768860), (111, 21179240), (120, 19590797), (148, 15884430), (185, 12707544), (222, 10589620), (296, 7942215), (370, 6353772), (444, 5294810), (555, 4235848), (601, 3911640), (740, 3176886), (881, 2668440), (888, 2647405), (1110, 2117924), (1202, 1955820), (1480, 1588443), (1762, 1334220), (1803, 1303880), (2220, 1058962), (2404, 977910), (2643, 889480), (3005, 782328), (3524, 667110), (3606, 651940), (4405, 533688), (4440, 529481), (4808, 488955), (5286, 444740), (6010, 391164), (7048, 333555), (7212, 325970), (8810, 266844), (9015, 260776), (10572, 222370), (12020, 195582), (13215, 177896), (14424, 162985), (17620, 133422), (18030, 130388), (21144, 111185), (22237, 105720), (24040, 97791), (26430, 88948), (32597, 72120), (35240, 66711), (36060, 65194), (44474, 52860)]