265269840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1245

約数の個数: 160

約数和(自身を含む): 907977600

約数和(自身を除く): 642707760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 110, 120, 132, 165, 176, 178, 220, 240, 264, 267, 330, 356, 440, 445, 528, 534, 660, 712, 880, 890, 979, 1068, 1129, 1320, 1335, 1424, 1780, 1958, 2136, 2258, 2640, 2670, 2937, 3387, 3560, 3916, 4272, 4516, 4895, 5340, 5645, 5874, 6774, 7120, 7832, 9032, 9790, 10680, 11290, 11748, 12419, 13548, 14685, 15664, 16935, 18064, 19580, 21360, 22580, 23496, 24838, 27096, 29370, 33870, 37257, 39160, 45160, 46992, 49676, 54192, 58740, 62095, 67740, 74514, 78320, 90320, 99352, 100481, 117480, 124190, 135480, 149028, 186285, 198704, 200962, 234960, 248380, 270960, 298056, 301443, 372570, 401924, 496760, 502405, 596112, 602886, 745140, 803848, 993520, 1004810, 1105291, 1205772, 1490280, 1507215, 1607696, 2009620, 2210582, 2411544, 2980560, 3014430, 3315873, 4019240, 4421164, 4823088, 5526455, 6028860, 6631746, 8038480, 8842328, 11052910, 12057720, 13263492, 16579365, 17684656, 22105820, 24115440, 26526984, 33158730, 44211640, 53053968, 66317460, 88423280, 132634920, 265269840]

約数ペア:

[(1, 265269840), (2, 132634920), (3, 88423280), (4, 66317460), (5, 53053968), (6, 44211640), (8, 33158730), (10, 26526984), (11, 24115440), (12, 22105820), (15, 17684656), (16, 16579365), (20, 13263492), (22, 12057720), (24, 11052910), (30, 8842328), (33, 8038480), (40, 6631746), (44, 6028860), (48, 5526455), (55, 4823088), (60, 4421164), (66, 4019240), (80, 3315873), (88, 3014430), (89, 2980560), (110, 2411544), (120, 2210582), (132, 2009620), (165, 1607696), (176, 1507215), (178, 1490280), (220, 1205772), (240, 1105291), (264, 1004810), (267, 993520), (330, 803848), (356, 745140), (440, 602886), (445, 596112), (528, 502405), (534, 496760), (660, 401924), (712, 372570), (880, 301443), (890, 298056), (979, 270960), (1068, 248380), (1129, 234960), (1320, 200962), (1335, 198704), (1424, 186285), (1780, 149028), (1958, 135480), (2136, 124190), (2258, 117480), (2640, 100481), (2670, 99352), (2937, 90320), (3387, 78320), (3560, 74514), (3916, 67740), (4272, 62095), (4516, 58740), (4895, 54192), (5340, 49676), (5645, 46992), (5874, 45160), (6774, 39160), (7120, 37257), (7832, 33870), (9032, 29370), (9790, 27096), (10680, 24838), (11290, 23496), (11748, 22580), (12419, 21360), (13548, 19580), (14685, 18064), (15664, 16935)]