1149540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 144

約数和(自身を含む): 4136832

約数和(自身を除く): 2987292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 49, 51, 60, 68, 69, 70, 84, 85, 92, 98, 102, 105, 115, 119, 138, 140, 147, 161, 170, 196, 204, 210, 230, 238, 245, 255, 276, 294, 322, 340, 345, 357, 391, 420, 460, 476, 483, 490, 510, 588, 595, 644, 690, 714, 735, 782, 805, 833, 966, 980, 1020, 1127, 1173, 1190, 1380, 1428, 1470, 1564, 1610, 1666, 1785, 1932, 1955, 2254, 2346, 2380, 2415, 2499, 2737, 2940, 3220, 3332, 3381, 3570, 3910, 4165, 4508, 4692, 4830, 4998, 5474, 5635, 5865, 6762, 7140, 7820, 8211, 8330, 9660, 9996, 10948, 11270, 11730, 12495, 13524, 13685, 16422, 16660, 16905, 19159, 22540, 23460, 24990, 27370, 32844, 33810, 38318, 41055, 49980, 54740, 57477, 67620, 76636, 82110, 95795, 114954, 164220, 191590, 229908, 287385, 383180, 574770, 1149540]

約数ペア:

[(1, 1149540), (2, 574770), (3, 383180), (4, 287385), (5, 229908), (6, 191590), (7, 164220), (10, 114954), (12, 95795), (14, 82110), (15, 76636), (17, 67620), (20, 57477), (21, 54740), (23, 49980), (28, 41055), (30, 38318), (34, 33810), (35, 32844), (42, 27370), (46, 24990), (49, 23460), (51, 22540), (60, 19159), (68, 16905), (69, 16660), (70, 16422), (84, 13685), (85, 13524), (92, 12495), (98, 11730), (102, 11270), (105, 10948), (115, 9996), (119, 9660), (138, 8330), (140, 8211), (147, 7820), (161, 7140), (170, 6762), (196, 5865), (204, 5635), (210, 5474), (230, 4998), (238, 4830), (245, 4692), (255, 4508), (276, 4165), (294, 3910), (322, 3570), (340, 3381), (345, 3332), (357, 3220), (391, 2940), (420, 2737), (460, 2499), (476, 2415), (483, 2380), (490, 2346), (510, 2254), (588, 1955), (595, 1932), (644, 1785), (690, 1666), (714, 1610), (735, 1564), (782, 1470), (805, 1428), (833, 1380), (966, 1190), (980, 1173), (1020, 1127)]