2739043160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 7368732000

約数和(自身を除く): 4629688840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 113, 140, 149, 166, 196, 226, 245, 280, 298, 332, 392, 415, 452, 490, 565, 581, 596, 664, 745, 791, 830, 904, 980, 1043, 1130, 1162, 1192, 1490, 1582, 1660, 1960, 2086, 2260, 2324, 2905, 2980, 3164, 3320, 3955, 4067, 4172, 4520, 4648, 5215, 5537, 5810, 5960, 6328, 7301, 7910, 8134, 8344, 9379, 10430, 11074, 11620, 12367, 14602, 15820, 16268, 16837, 18758, 20335, 20860, 22148, 23240, 24734, 27685, 29204, 31640, 32536, 33674, 36505, 37516, 40670, 41720, 44296, 46895, 49468, 55370, 58408, 61835, 65653, 67348, 73010, 75032, 81340, 84185, 86569, 93790, 98936, 110740, 117859, 123670, 131306, 134696, 146020, 162680, 168370, 173138, 187580, 221480, 235718, 247340, 262612, 292040, 328265, 336740, 346276, 375160, 432845, 459571, 471436, 494680, 525224, 589295, 605983, 656530, 673480, 692552, 825013, 865690, 919142, 942872, 1178590, 1211966, 1313060, 1397471, 1650026, 1731380, 1838284, 2297855, 2357180, 2423932, 2626120, 2794942, 3029915, 3300052, 3462760, 3676568, 4125065, 4595710, 4714360, 4847864, 5589884, 6059830, 6600104, 6987355, 8250130, 9191420, 9782297, 11179768, 12119660, 13974710, 16500260, 18382840, 19564594, 24239320, 27949420, 33000520, 39129188, 48911485, 55898840, 68476079, 78258376, 97822970, 136952158, 195645940, 273904316, 342380395, 391291880, 547808632, 684760790, 1369521580, 2739043160]

約数ペア:

[(1, 2739043160), (2, 1369521580), (4, 684760790), (5, 547808632), (7, 391291880), (8, 342380395), (10, 273904316), (14, 195645940), (20, 136952158), (28, 97822970), (35, 78258376), (40, 68476079), (49, 55898840), (56, 48911485), (70, 39129188), (83, 33000520), (98, 27949420), (113, 24239320), (140, 19564594), (149, 18382840), (166, 16500260), (196, 13974710), (226, 12119660), (245, 11179768), (280, 9782297), (298, 9191420), (332, 8250130), (392, 6987355), (415, 6600104), (452, 6059830), (490, 5589884), (565, 4847864), (581, 4714360), (596, 4595710), (664, 4125065), (745, 3676568), (791, 3462760), (830, 3300052), (904, 3029915), (980, 2794942), (1043, 2626120), (1130, 2423932), (1162, 2357180), (1192, 2297855), (1490, 1838284), (1582, 1731380), (1660, 1650026), (1960, 1397471), (2086, 1313060), (2260, 1211966), (2324, 1178590), (2905, 942872), (2980, 919142), (3164, 865690), (3320, 825013), (3955, 692552), (4067, 673480), (4172, 656530), (4520, 605983), (4648, 589295), (5215, 525224), (5537, 494680), (5810, 471436), (5960, 459571), (6328, 432845), (7301, 375160), (7910, 346276), (8134, 336740), (8344, 328265), (9379, 292040), (10430, 262612), (11074, 247340), (11620, 235718), (12367, 221480), (14602, 187580), (15820, 173138), (16268, 168370), (16837, 162680), (18758, 146020), (20335, 134696), (20860, 131306), (22148, 123670), (23240, 117859), (24734, 110740), (27685, 98936), (29204, 93790), (31640, 86569), (32536, 84185), (33674, 81340), (36505, 75032), (37516, 73010), (40670, 67348), (41720, 65653), (44296, 61835), (46895, 58408), (49468, 55370)]