2475423160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 6760765440

約数和(自身を除く): 4285342280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 131, 140, 155, 196, 217, 245, 248, 262, 280, 310, 311, 392, 434, 490, 524, 620, 622, 655, 868, 917, 980, 1048, 1085, 1240, 1244, 1310, 1519, 1555, 1736, 1834, 1960, 2170, 2177, 2488, 2620, 3038, 3110, 3668, 4061, 4340, 4354, 4585, 5240, 6076, 6220, 6419, 7336, 7595, 8122, 8680, 8708, 9170, 9641, 10885, 12152, 12440, 12838, 15190, 15239, 16244, 17416, 18340, 19282, 20305, 21770, 25676, 28427, 30380, 30478, 32095, 32488, 36680, 38564, 40610, 40741, 43540, 48205, 51352, 56854, 60760, 60956, 64190, 67487, 76195, 77128, 81220, 81482, 87080, 96410, 113708, 121912, 128380, 134974, 142135, 152390, 162440, 162964, 192820, 198989, 203705, 227416, 256760, 269948, 284270, 285187, 304780, 325928, 337435, 385640, 397978, 407410, 472409, 539896, 568540, 570374, 609560, 674870, 795956, 814820, 944818, 994945, 1137080, 1140748, 1262971, 1349740, 1425935, 1591912, 1629640, 1889636, 1989890, 1996309, 2281496, 2362045, 2525942, 2699480, 2851870, 3779272, 3979780, 3992618, 4724090, 5051884, 5703740, 6314855, 7959560, 7985236, 8840797, 9448180, 9981545, 10103768, 11407480, 12629710, 15970472, 17681594, 18896360, 19963090, 25259420, 35363188, 39926180, 44203985, 50518840, 61885579, 70726376, 79852360, 88407970, 123771158, 176815940, 247542316, 309427895, 353631880, 495084632, 618855790, 1237711580, 2475423160]

約数ペア:

[(1, 2475423160), (2, 1237711580), (4, 618855790), (5, 495084632), (7, 353631880), (8, 309427895), (10, 247542316), (14, 176815940), (20, 123771158), (28, 88407970), (31, 79852360), (35, 70726376), (40, 61885579), (49, 50518840), (56, 44203985), (62, 39926180), (70, 35363188), (98, 25259420), (124, 19963090), (131, 18896360), (140, 17681594), (155, 15970472), (196, 12629710), (217, 11407480), (245, 10103768), (248, 9981545), (262, 9448180), (280, 8840797), (310, 7985236), (311, 7959560), (392, 6314855), (434, 5703740), (490, 5051884), (524, 4724090), (620, 3992618), (622, 3979780), (655, 3779272), (868, 2851870), (917, 2699480), (980, 2525942), (1048, 2362045), (1085, 2281496), (1240, 1996309), (1244, 1989890), (1310, 1889636), (1519, 1629640), (1555, 1591912), (1736, 1425935), (1834, 1349740), (1960, 1262971), (2170, 1140748), (2177, 1137080), (2488, 994945), (2620, 944818), (3038, 814820), (3110, 795956), (3668, 674870), (4061, 609560), (4340, 570374), (4354, 568540), (4585, 539896), (5240, 472409), (6076, 407410), (6220, 397978), (6419, 385640), (7336, 337435), (7595, 325928), (8122, 304780), (8680, 285187), (8708, 284270), (9170, 269948), (9641, 256760), (10885, 227416), (12152, 203705), (12440, 198989), (12838, 192820), (15190, 162964), (15239, 162440), (16244, 152390), (17416, 142135), (18340, 134974), (19282, 128380), (20305, 121912), (21770, 113708), (25676, 96410), (28427, 87080), (30380, 81482), (30478, 81220), (32095, 77128), (32488, 76195), (36680, 67487), (38564, 64190), (40610, 60956), (40741, 60760), (43540, 56854), (48205, 51352)]