340477060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 911635200

約数和(自身を除く): 571158140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 121, 140, 154, 199, 202, 220, 242, 308, 385, 398, 404, 484, 505, 605, 707, 770, 796, 847, 995, 1010, 1111, 1210, 1393, 1414, 1540, 1694, 1990, 2020, 2189, 2222, 2420, 2786, 2828, 3388, 3535, 3980, 4235, 4378, 4444, 5555, 5572, 6965, 7070, 7777, 8470, 8756, 10945, 11110, 12221, 13930, 14140, 15323, 15554, 16940, 20099, 21890, 22220, 24079, 24442, 27860, 30646, 31108, 38885, 40198, 43780, 48158, 48884, 61105, 61292, 76615, 77770, 80396, 85547, 96316, 100495, 120395, 122210, 140693, 153230, 155540, 168553, 171094, 200990, 221089, 240790, 244420, 281386, 306460, 337106, 342188, 401980, 427735, 442178, 481580, 562772, 674212, 703465, 842765, 855470, 884356, 1105445, 1406930, 1547623, 1685530, 1710940, 2210890, 2431979, 2813860, 3095246, 3371060, 4421780, 4863958, 6190492, 7738115, 9727916, 12159895, 15476230, 17023853, 24319790, 30952460, 34047706, 48639580, 68095412, 85119265, 170238530, 340477060]

約数ペア:

[(1, 340477060), (2, 170238530), (4, 85119265), (5, 68095412), (7, 48639580), (10, 34047706), (11, 30952460), (14, 24319790), (20, 17023853), (22, 15476230), (28, 12159895), (35, 9727916), (44, 7738115), (55, 6190492), (70, 4863958), (77, 4421780), (101, 3371060), (110, 3095246), (121, 2813860), (140, 2431979), (154, 2210890), (199, 1710940), (202, 1685530), (220, 1547623), (242, 1406930), (308, 1105445), (385, 884356), (398, 855470), (404, 842765), (484, 703465), (505, 674212), (605, 562772), (707, 481580), (770, 442178), (796, 427735), (847, 401980), (995, 342188), (1010, 337106), (1111, 306460), (1210, 281386), (1393, 244420), (1414, 240790), (1540, 221089), (1694, 200990), (1990, 171094), (2020, 168553), (2189, 155540), (2222, 153230), (2420, 140693), (2786, 122210), (2828, 120395), (3388, 100495), (3535, 96316), (3980, 85547), (4235, 80396), (4378, 77770), (4444, 76615), (5555, 61292), (5572, 61105), (6965, 48884), (7070, 48158), (7777, 43780), (8470, 40198), (8756, 38885), (10945, 31108), (11110, 30646), (12221, 27860), (13930, 24442), (14140, 24079), (15323, 22220), (15554, 21890), (16940, 20099)]