127292340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1523}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 409651200

約数和(自身を除く): 282358860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1523, 1990, 2388, 2786, 2985, 3046, 3980, 4179, 4569, 5572, 5970, 6092, 6965, 7615, 8358, 9138, 10661, 11940, 13930, 15230, 16716, 18276, 20895, 21322, 22845, 27860, 30460, 31983, 41790, 42644, 45690, 53305, 63966, 83580, 91380, 106610, 127932, 159915, 213220, 303077, 319830, 606154, 639660, 909231, 1212308, 1515385, 1818462, 2121539, 3030770, 3636924, 4243078, 4546155, 6061540, 6364617, 8486156, 9092310, 10607695, 12729234, 18184620, 21215390, 25458468, 31823085, 42430780, 63646170, 127292340]

約数ペア:

[(1, 127292340), (2, 63646170), (3, 42430780), (4, 31823085), (5, 25458468), (6, 21215390), (7, 18184620), (10, 12729234), (12, 10607695), (14, 9092310), (15, 8486156), (20, 6364617), (21, 6061540), (28, 4546155), (30, 4243078), (35, 3636924), (42, 3030770), (60, 2121539), (70, 1818462), (84, 1515385), (105, 1212308), (140, 909231), (199, 639660), (210, 606154), (398, 319830), (420, 303077), (597, 213220), (796, 159915), (995, 127932), (1194, 106610), (1393, 91380), (1523, 83580), (1990, 63966), (2388, 53305), (2786, 45690), (2985, 42644), (3046, 41790), (3980, 31983), (4179, 30460), (4569, 27860), (5572, 22845), (5970, 21322), (6092, 20895), (6965, 18276), (7615, 16716), (8358, 15230), (9138, 13930), (10661, 11940)]