340814760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19861}}^1$

素因数の和:19899

約数の個数: 128

約数和(自身を含む): 1201253760

約数和(自身を除く): 860439000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 19861, 39722, 59583, 79444, 99305, 119166, 158888, 198610, 218471, 238332, 258193, 297915, 397220, 436942, 476664, 516386, 595830, 655413, 774579, 794440, 873884, 1032772, 1092355, 1191660, 1290965, 1310826, 1549158, 1747768, 2065544, 2184710, 2383320, 2581930, 2621652, 2840123, 3098316, 3277065, 3872895, 4369420, 5163860, 5243304, 5680246, 6196632, 6554130, 7745790, 8520369, 8738840, 10327720, 11360492, 13108260, 14200615, 15491580, 17040738, 22720984, 26216520, 28401230, 30983160, 34081476, 42601845, 56802460, 68162952, 85203690, 113604920, 170407380, 340814760]

約数ペア:

[(1, 340814760), (2, 170407380), (3, 113604920), (4, 85203690), (5, 68162952), (6, 56802460), (8, 42601845), (10, 34081476), (11, 30983160), (12, 28401230), (13, 26216520), (15, 22720984), (20, 17040738), (22, 15491580), (24, 14200615), (26, 13108260), (30, 11360492), (33, 10327720), (39, 8738840), (40, 8520369), (44, 7745790), (52, 6554130), (55, 6196632), (60, 5680246), (65, 5243304), (66, 5163860), (78, 4369420), (88, 3872895), (104, 3277065), (110, 3098316), (120, 2840123), (130, 2621652), (132, 2581930), (143, 2383320), (156, 2184710), (165, 2065544), (195, 1747768), (220, 1549158), (260, 1310826), (264, 1290965), (286, 1191660), (312, 1092355), (330, 1032772), (390, 873884), (429, 794440), (440, 774579), (520, 655413), (572, 595830), (660, 516386), (715, 476664), (780, 436942), (858, 397220), (1144, 297915), (1320, 258193), (1430, 238332), (1560, 218471), (1716, 198610), (2145, 158888), (2860, 119166), (3432, 99305), (4290, 79444), (5720, 59583), (8580, 39722), (17160, 19861)]