2507032080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{23687}}^1$

素因数の和:23723

約数の個数: 240

約数和(自身を含む): 10045607040

約数和(自身を除く): 7538574960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 23687, 26460, 35280, 47374, 52920, 71061, 94748, 105840, 118435, 142122, 165809, 189496, 213183, 236870, 284244, 331618, 355305, 378992, 426366, 473740, 497427, 568488, 639549, 663236, 710610, 829045, 852732, 947480, 994854, 1065915, 1136976, 1160663, 1279098, 1326472, 1421220, 1492281, 1658090, 1705464, 1894960, 1989708, 2131830, 2321326, 2487135, 2558196, 2652944, 2842440, 2984562, 3197745, 3316180, 3410928, 3481989, 3979416, 4263660, 4476843, 4642652, 4974270, 5116392, 5684880, 5803315, 5969124, 6395490, 6632360, 6963978, 7461405, 7958832, 8527320, 8953686, 9285304, 9948540, 10232784, 10445967, 11606630, 11938248, 12790980, 13264720, 13927956, 14922810, 17054640, 17409945, 17907372, 18570608, 19897080, 20891934, 22384215, 23213260, 23876496, 25581960, 27855912, 29845620, 31337901, 34819890, 35814744, 39794160, 41783868, 44768430, 46426520, 51163920, 52229835, 55711824, 59691240, 62675802, 69639780, 71629488, 83567736, 89536860, 92853040, 104459670, 119382480, 125351604, 139279560, 156689505, 167135472, 179073720, 208919340, 250703208, 278559120, 313379010, 358147440, 417838680, 501406416, 626758020, 835677360, 1253516040, 2507032080]

約数ペア:

[(1, 2507032080), (2, 1253516040), (3, 835677360), (4, 626758020), (5, 501406416), (6, 417838680), (7, 358147440), (8, 313379010), (9, 278559120), (10, 250703208), (12, 208919340), (14, 179073720), (15, 167135472), (16, 156689505), (18, 139279560), (20, 125351604), (21, 119382480), (24, 104459670), (27, 92853040), (28, 89536860), (30, 83567736), (35, 71629488), (36, 69639780), (40, 62675802), (42, 59691240), (45, 55711824), (48, 52229835), (49, 51163920), (54, 46426520), (56, 44768430), (60, 41783868), (63, 39794160), (70, 35814744), (72, 34819890), (80, 31337901), (84, 29845620), (90, 27855912), (98, 25581960), (105, 23876496), (108, 23213260), (112, 22384215), (120, 20891934), (126, 19897080), (135, 18570608), (140, 17907372), (144, 17409945), (147, 17054640), (168, 14922810), (180, 13927956), (189, 13264720), (196, 12790980), (210, 11938248), (216, 11606630), (240, 10445967), (245, 10232784), (252, 9948540), (270, 9285304), (280, 8953686), (294, 8527320), (315, 7958832), (336, 7461405), (360, 6963978), (378, 6632360), (392, 6395490), (420, 5969124), (432, 5803315), (441, 5684880), (490, 5116392), (504, 4974270), (540, 4642652), (560, 4476843), (588, 4263660), (630, 3979416), (720, 3481989), (735, 3410928), (756, 3316180), (784, 3197745), (840, 2984562), (882, 2842440), (945, 2652944), (980, 2558196), (1008, 2487135), (1080, 2321326), (1176, 2131830), (1260, 1989708), (1323, 1894960), (1470, 1705464), (1512, 1658090), (1680, 1492281), (1764, 1421220), (1890, 1326472), (1960, 1279098), (2160, 1160663), (2205, 1136976), (2352, 1065915), (2520, 994854), (2646, 947480), (2940, 852732), (3024, 829045), (3528, 710610), (3780, 663236), (3920, 639549), (4410, 568488), (5040, 497427), (5292, 473740), (5880, 426366), (6615, 378992), (7056, 355305), (7560, 331618), (8820, 284244), (10584, 236870), (11760, 213183), (13230, 189496), (15120, 165809), (17640, 142122), (21168, 118435), (23687, 105840), (26460, 94748), (35280, 71061), (47374, 52920)]