136717620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 421807680

約数和(自身を除く): 285090060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 139, 156, 169, 194, 195, 260, 278, 291, 338, 388, 390, 417, 485, 507, 556, 582, 676, 695, 780, 834, 845, 970, 1014, 1164, 1261, 1390, 1455, 1668, 1690, 1807, 1940, 2028, 2085, 2522, 2535, 2780, 2910, 3380, 3614, 3783, 4170, 5044, 5070, 5421, 5820, 6305, 7228, 7566, 8340, 9035, 10140, 10842, 12610, 13483, 15132, 16393, 18070, 18915, 21684, 23491, 25220, 26966, 27105, 32786, 36140, 37830, 40449, 46982, 49179, 53932, 54210, 65572, 67415, 70473, 75660, 80898, 81965, 93964, 98358, 108420, 117455, 134830, 140946, 161796, 163930, 175279, 196716, 202245, 234910, 245895, 269660, 281892, 327860, 350558, 352365, 404490, 469820, 491790, 525837, 701116, 704730, 808980, 876395, 983580, 1051674, 1409460, 1752790, 2103348, 2278627, 2629185, 3505580, 4557254, 5258370, 6835881, 9114508, 10516740, 11393135, 13671762, 22786270, 27343524, 34179405, 45572540, 68358810, 136717620]

約数ペア:

[(1, 136717620), (2, 68358810), (3, 45572540), (4, 34179405), (5, 27343524), (6, 22786270), (10, 13671762), (12, 11393135), (13, 10516740), (15, 9114508), (20, 6835881), (26, 5258370), (30, 4557254), (39, 3505580), (52, 2629185), (60, 2278627), (65, 2103348), (78, 1752790), (97, 1409460), (130, 1051674), (139, 983580), (156, 876395), (169, 808980), (194, 704730), (195, 701116), (260, 525837), (278, 491790), (291, 469820), (338, 404490), (388, 352365), (390, 350558), (417, 327860), (485, 281892), (507, 269660), (556, 245895), (582, 234910), (676, 202245), (695, 196716), (780, 175279), (834, 163930), (845, 161796), (970, 140946), (1014, 134830), (1164, 117455), (1261, 108420), (1390, 98358), (1455, 93964), (1668, 81965), (1690, 80898), (1807, 75660), (1940, 70473), (2028, 67415), (2085, 65572), (2522, 54210), (2535, 53932), (2780, 49179), (2910, 46982), (3380, 40449), (3614, 37830), (3783, 36140), (4170, 32786), (5044, 27105), (5070, 26966), (5421, 25220), (5820, 23491), (6305, 21684), (7228, 18915), (7566, 18070), (8340, 16393), (9035, 15132), (10140, 13483), (10842, 12610)]