47807340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 164505600

約数和(自身を除く): 116698260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 101, 105, 115, 138, 140, 147, 161, 196, 202, 210, 230, 245, 276, 294, 303, 322, 343, 345, 404, 420, 460, 483, 490, 505, 588, 606, 644, 686, 690, 707, 735, 805, 966, 980, 1010, 1029, 1127, 1212, 1372, 1380, 1414, 1470, 1515, 1610, 1715, 1932, 2020, 2058, 2121, 2254, 2323, 2415, 2828, 2940, 3030, 3220, 3381, 3430, 3535, 4116, 4242, 4508, 4646, 4830, 4949, 5145, 5635, 6060, 6762, 6860, 6969, 7070, 7889, 8484, 9292, 9660, 9898, 10290, 10605, 11270, 11615, 13524, 13938, 14140, 14847, 15778, 16261, 16905, 19796, 20580, 21210, 22540, 23230, 23667, 24745, 27876, 29694, 31556, 32522, 33810, 34643, 34845, 39445, 42420, 46460, 47334, 48783, 49490, 59388, 65044, 67620, 69286, 69690, 74235, 78890, 81305, 94668, 97566, 98980, 103929, 113827, 118335, 138572, 139380, 148470, 157780, 162610, 173215, 195132, 207858, 227654, 236670, 243915, 296940, 325220, 341481, 346430, 415716, 455308, 473340, 487830, 519645, 569135, 682962, 692860, 796789, 975660, 1039290, 1138270, 1365924, 1593578, 1707405, 2078580, 2276540, 2390367, 3187156, 3414810, 3983945, 4780734, 6829620, 7967890, 9561468, 11951835, 15935780, 23903670, 47807340]

約数ペア:

[(1, 47807340), (2, 23903670), (3, 15935780), (4, 11951835), (5, 9561468), (6, 7967890), (7, 6829620), (10, 4780734), (12, 3983945), (14, 3414810), (15, 3187156), (20, 2390367), (21, 2276540), (23, 2078580), (28, 1707405), (30, 1593578), (35, 1365924), (42, 1138270), (46, 1039290), (49, 975660), (60, 796789), (69, 692860), (70, 682962), (84, 569135), (92, 519645), (98, 487830), (101, 473340), (105, 455308), (115, 415716), (138, 346430), (140, 341481), (147, 325220), (161, 296940), (196, 243915), (202, 236670), (210, 227654), (230, 207858), (245, 195132), (276, 173215), (294, 162610), (303, 157780), (322, 148470), (343, 139380), (345, 138572), (404, 118335), (420, 113827), (460, 103929), (483, 98980), (490, 97566), (505, 94668), (588, 81305), (606, 78890), (644, 74235), (686, 69690), (690, 69286), (707, 67620), (735, 65044), (805, 59388), (966, 49490), (980, 48783), (1010, 47334), (1029, 46460), (1127, 42420), (1212, 39445), (1372, 34845), (1380, 34643), (1414, 33810), (1470, 32522), (1515, 31556), (1610, 29694), (1715, 27876), (1932, 24745), (2020, 23667), (2058, 23230), (2121, 22540), (2254, 21210), (2323, 20580), (2415, 19796), (2828, 16905), (2940, 16261), (3030, 15778), (3220, 14847), (3381, 14140), (3430, 13938), (3535, 13524), (4116, 11615), (4242, 11270), (4508, 10605), (4646, 10290), (4830, 9898), (4949, 9660), (5145, 9292), (5635, 8484), (6060, 7889), (6762, 7070), (6860, 6969)]