393620640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3835

約数の個数: 192

約数和(自身を含む): 1463132160

約数和(自身を除く): 1069511520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 3779, 4340, 4960, 5208, 6510, 6944, 7440, 7558, 8680, 10416, 11337, 13020, 14880, 15116, 17360, 18895, 20832, 22674, 26040, 26453, 30232, 34720, 37790, 45348, 52080, 52906, 56685, 60464, 75580, 79359, 90696, 104160, 105812, 113370, 117149, 120928, 132265, 151160, 158718, 181392, 211624, 226740, 234298, 264530, 302320, 317436, 351447, 362784, 396795, 423248, 453480, 468596, 529060, 585745, 604640, 634872, 702894, 793590, 820043, 846496, 906960, 937192, 1058120, 1171490, 1269744, 1405788, 1587180, 1640086, 1757235, 1813920, 1874384, 2116240, 2342980, 2460129, 2539488, 2811576, 3174360, 3280172, 3514470, 3748768, 4100215, 4232480, 4685960, 4920258, 5623152, 6348720, 6560344, 7028940, 8200430, 9371920, 9840516, 11246304, 12300645, 12697440, 13120688, 14057880, 16400860, 18743840, 19681032, 24601290, 26241376, 28115760, 32801720, 39362064, 49202580, 56231520, 65603440, 78724128, 98405160, 131206880, 196810320, 393620640]

約数ペア:

[(1, 393620640), (2, 196810320), (3, 131206880), (4, 98405160), (5, 78724128), (6, 65603440), (7, 56231520), (8, 49202580), (10, 39362064), (12, 32801720), (14, 28115760), (15, 26241376), (16, 24601290), (20, 19681032), (21, 18743840), (24, 16400860), (28, 14057880), (30, 13120688), (31, 12697440), (32, 12300645), (35, 11246304), (40, 9840516), (42, 9371920), (48, 8200430), (56, 7028940), (60, 6560344), (62, 6348720), (70, 5623152), (80, 4920258), (84, 4685960), (93, 4232480), (96, 4100215), (105, 3748768), (112, 3514470), (120, 3280172), (124, 3174360), (140, 2811576), (155, 2539488), (160, 2460129), (168, 2342980), (186, 2116240), (210, 1874384), (217, 1813920), (224, 1757235), (240, 1640086), (248, 1587180), (280, 1405788), (310, 1269744), (336, 1171490), (372, 1058120), (420, 937192), (434, 906960), (465, 846496), (480, 820043), (496, 793590), (560, 702894), (620, 634872), (651, 604640), (672, 585745), (744, 529060), (840, 468596), (868, 453480), (930, 423248), (992, 396795), (1085, 362784), (1120, 351447), (1240, 317436), (1302, 302320), (1488, 264530), (1680, 234298), (1736, 226740), (1860, 211624), (2170, 181392), (2480, 158718), (2604, 151160), (2976, 132265), (3255, 120928), (3360, 117149), (3472, 113370), (3720, 105812), (3779, 104160), (4340, 90696), (4960, 79359), (5208, 75580), (6510, 60464), (6944, 56685), (7440, 52906), (7558, 52080), (8680, 45348), (10416, 37790), (11337, 34720), (13020, 30232), (14880, 26453), (15116, 26040), (17360, 22674), (18895, 20832)]