126922740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1926

約数の個数: 144

約数和(自身を含む): 431609472

約数和(自身を除く): 304686732

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, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1877, 1932, 2254, 2415, 2940, 3220, 3381, 3754, 4508, 4830, 5631, 5635, 6762, 7508, 9385, 9660, 11262, 11270, 13139, 13524, 16905, 18770, 22524, 22540, 26278, 28155, 33810, 37540, 39417, 43171, 52556, 56310, 65695, 67620, 78834, 86342, 91973, 112620, 129513, 131390, 157668, 172684, 183946, 197085, 215855, 259026, 262780, 275919, 302197, 367892, 394170, 431710, 459865, 518052, 551838, 604394, 647565, 788340, 863420, 906591, 919730, 1103676, 1208788, 1295130, 1379595, 1510985, 1813182, 1839460, 2115379, 2590260, 2759190, 3021970, 3626364, 4230758, 4532955, 5518380, 6043940, 6346137, 8461516, 9065910, 10576895, 12692274, 18131820, 21153790, 25384548, 31730685, 42307580, 63461370, 126922740]

約数ペア:

[(1, 126922740), (2, 63461370), (3, 42307580), (4, 31730685), (5, 25384548), (6, 21153790), (7, 18131820), (10, 12692274), (12, 10576895), (14, 9065910), (15, 8461516), (20, 6346137), (21, 6043940), (23, 5518380), (28, 4532955), (30, 4230758), (35, 3626364), (42, 3021970), (46, 2759190), (49, 2590260), (60, 2115379), (69, 1839460), (70, 1813182), (84, 1510985), (92, 1379595), (98, 1295130), (105, 1208788), (115, 1103676), (138, 919730), (140, 906591), (147, 863420), (161, 788340), (196, 647565), (210, 604394), (230, 551838), (245, 518052), (276, 459865), (294, 431710), (322, 394170), (345, 367892), (420, 302197), (460, 275919), (483, 262780), (490, 259026), (588, 215855), (644, 197085), (690, 183946), (735, 172684), (805, 157668), (966, 131390), (980, 129513), (1127, 112620), (1380, 91973), (1470, 86342), (1610, 78834), (1877, 67620), (1932, 65695), (2254, 56310), (2415, 52556), (2940, 43171), (3220, 39417), (3381, 37540), (3754, 33810), (4508, 28155), (4830, 26278), (5631, 22540), (5635, 22524), (6762, 18770), (7508, 16905), (9385, 13524), (9660, 13139), (11262, 11270)]