159689460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 543965184

約数和(自身を除く): 384275724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 61, 69, 70, 84, 92, 105, 115, 122, 138, 140, 161, 183, 210, 230, 244, 271, 276, 305, 322, 345, 366, 420, 427, 460, 483, 542, 610, 644, 690, 732, 805, 813, 854, 915, 966, 1084, 1220, 1281, 1355, 1380, 1403, 1610, 1626, 1708, 1830, 1897, 1932, 2135, 2415, 2562, 2710, 2806, 3220, 3252, 3660, 3794, 4065, 4209, 4270, 4830, 5124, 5420, 5612, 5691, 6233, 6405, 7015, 7588, 8130, 8418, 8540, 9485, 9660, 9821, 11382, 12466, 12810, 14030, 16260, 16531, 16836, 18699, 18970, 19642, 21045, 22764, 24932, 25620, 28060, 28455, 29463, 31165, 33062, 37398, 37940, 39284, 42090, 43631, 49105, 49593, 56910, 58926, 62330, 66124, 74796, 82655, 84180, 87262, 93495, 98210, 99186, 113820, 115717, 117852, 124660, 130893, 147315, 165310, 174524, 186990, 196420, 198372, 218155, 231434, 247965, 261786, 294630, 330620, 347151, 373980, 380213, 436310, 462868, 495930, 523572, 578585, 589260, 654465, 694302, 760426, 872620, 991860, 1140639, 1157170, 1308930, 1388604, 1520852, 1735755, 1901065, 2281278, 2314340, 2617860, 2661491, 3471510, 3802130, 4562556, 5322982, 5703195, 6943020, 7604260, 7984473, 10645964, 11406390, 13307455, 15968946, 22812780, 26614910, 31937892, 39922365, 53229820, 79844730, 159689460]

約数ペア:

[(1, 159689460), (2, 79844730), (3, 53229820), (4, 39922365), (5, 31937892), (6, 26614910), (7, 22812780), (10, 15968946), (12, 13307455), (14, 11406390), (15, 10645964), (20, 7984473), (21, 7604260), (23, 6943020), (28, 5703195), (30, 5322982), (35, 4562556), (42, 3802130), (46, 3471510), (60, 2661491), (61, 2617860), (69, 2314340), (70, 2281278), (84, 1901065), (92, 1735755), (105, 1520852), (115, 1388604), (122, 1308930), (138, 1157170), (140, 1140639), (161, 991860), (183, 872620), (210, 760426), (230, 694302), (244, 654465), (271, 589260), (276, 578585), (305, 523572), (322, 495930), (345, 462868), (366, 436310), (420, 380213), (427, 373980), (460, 347151), (483, 330620), (542, 294630), (610, 261786), (644, 247965), (690, 231434), (732, 218155), (805, 198372), (813, 196420), (854, 186990), (915, 174524), (966, 165310), (1084, 147315), (1220, 130893), (1281, 124660), (1355, 117852), (1380, 115717), (1403, 113820), (1610, 99186), (1626, 98210), (1708, 93495), (1830, 87262), (1897, 84180), (1932, 82655), (2135, 74796), (2415, 66124), (2562, 62330), (2710, 58926), (2806, 56910), (3220, 49593), (3252, 49105), (3660, 43631), (3794, 42090), (4065, 39284), (4209, 37940), (4270, 37398), (4830, 33062), (5124, 31165), (5420, 29463), (5612, 28455), (5691, 28060), (6233, 25620), (6405, 24932), (7015, 22764), (7588, 21045), (8130, 19642), (8418, 18970), (8540, 18699), (9485, 16836), (9660, 16531), (9821, 16260), (11382, 14030), (12466, 12810)]