169315020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1724

約数の個数: 144

約数和(自身を含む): 594397440

約数和(自身を除く): 425082420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1494, 1619, 1660, 1743, 2324, 2490, 2905, 2988, 3238, 3486, 3735, 4857, 4980, 5229, 5810, 6476, 6972, 7470, 8095, 8715, 9714, 10458, 11333, 11620, 14571, 14940, 16190, 17430, 19428, 20916, 22666, 24285, 26145, 29142, 32380, 33999, 34860, 45332, 48570, 52290, 56665, 58284, 67998, 72855, 97140, 101997, 104580, 113330, 134377, 135996, 145710, 169995, 203994, 226660, 268754, 291420, 339990, 403131, 407988, 509985, 537508, 671885, 679980, 806262, 940639, 1019970, 1209393, 1343770, 1612524, 1881278, 2015655, 2039940, 2418786, 2687540, 2821917, 3762556, 4031310, 4703195, 4837572, 5643834, 6046965, 8062620, 8465751, 9406390, 11287668, 12093930, 14109585, 16931502, 18812780, 24187860, 28219170, 33863004, 42328755, 56438340, 84657510, 169315020]

約数ペア:

[(1, 169315020), (2, 84657510), (3, 56438340), (4, 42328755), (5, 33863004), (6, 28219170), (7, 24187860), (9, 18812780), (10, 16931502), (12, 14109585), (14, 12093930), (15, 11287668), (18, 9406390), (20, 8465751), (21, 8062620), (28, 6046965), (30, 5643834), (35, 4837572), (36, 4703195), (42, 4031310), (45, 3762556), (60, 2821917), (63, 2687540), (70, 2418786), (83, 2039940), (84, 2015655), (90, 1881278), (105, 1612524), (126, 1343770), (140, 1209393), (166, 1019970), (180, 940639), (210, 806262), (249, 679980), (252, 671885), (315, 537508), (332, 509985), (415, 407988), (420, 403131), (498, 339990), (581, 291420), (630, 268754), (747, 226660), (830, 203994), (996, 169995), (1162, 145710), (1245, 135996), (1260, 134377), (1494, 113330), (1619, 104580), (1660, 101997), (1743, 97140), (2324, 72855), (2490, 67998), (2905, 58284), (2988, 56665), (3238, 52290), (3486, 48570), (3735, 45332), (4857, 34860), (4980, 33999), (5229, 32380), (5810, 29142), (6476, 26145), (6972, 24285), (7470, 22666), (8095, 20916), (8715, 19428), (9714, 17430), (10458, 16190), (11333, 14940), (11620, 14571)]