409940580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1178

約数の個数: 192

約数和(自身を含む): 1411522560

約数和(自身を除く): 1001581980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 47, 57, 60, 70, 76, 84, 94, 95, 105, 114, 133, 140, 141, 188, 190, 210, 228, 235, 266, 282, 285, 329, 380, 399, 420, 470, 532, 564, 570, 658, 665, 705, 798, 893, 940, 987, 1093, 1140, 1316, 1330, 1410, 1596, 1645, 1786, 1974, 1995, 2186, 2660, 2679, 2820, 3279, 3290, 3572, 3948, 3990, 4372, 4465, 4935, 5358, 5465, 6251, 6558, 6580, 7651, 7980, 8930, 9870, 10716, 10930, 12502, 13116, 13395, 15302, 16395, 17860, 18753, 19740, 20767, 21860, 22953, 25004, 26790, 30604, 31255, 32790, 37506, 38255, 41534, 45906, 51371, 53580, 62301, 62510, 65580, 75012, 76510, 83068, 91812, 93765, 102742, 103835, 114765, 124602, 125020, 145369, 153020, 154113, 187530, 205484, 207670, 229530, 249204, 256855, 290738, 308226, 311505, 359597, 375060, 415340, 436107, 459060, 513710, 581476, 616452, 623010, 719194, 726845, 770565, 872214, 976049, 1027420, 1078791, 1246020, 1438388, 1453690, 1541130, 1744428, 1797985, 1952098, 2157582, 2180535, 2907380, 2928147, 3082260, 3595970, 3904196, 4315164, 4361070, 4880245, 5393955, 5856294, 6832343, 7191940, 8722140, 9760490, 10787910, 11712588, 13664686, 14640735, 19520980, 20497029, 21575820, 27329372, 29281470, 34161715, 40994058, 58562940, 68323430, 81988116, 102485145, 136646860, 204970290, 409940580]

約数ペア:

[(1, 409940580), (2, 204970290), (3, 136646860), (4, 102485145), (5, 81988116), (6, 68323430), (7, 58562940), (10, 40994058), (12, 34161715), (14, 29281470), (15, 27329372), (19, 21575820), (20, 20497029), (21, 19520980), (28, 14640735), (30, 13664686), (35, 11712588), (38, 10787910), (42, 9760490), (47, 8722140), (57, 7191940), (60, 6832343), (70, 5856294), (76, 5393955), (84, 4880245), (94, 4361070), (95, 4315164), (105, 3904196), (114, 3595970), (133, 3082260), (140, 2928147), (141, 2907380), (188, 2180535), (190, 2157582), (210, 1952098), (228, 1797985), (235, 1744428), (266, 1541130), (282, 1453690), (285, 1438388), (329, 1246020), (380, 1078791), (399, 1027420), (420, 976049), (470, 872214), (532, 770565), (564, 726845), (570, 719194), (658, 623010), (665, 616452), (705, 581476), (798, 513710), (893, 459060), (940, 436107), (987, 415340), (1093, 375060), (1140, 359597), (1316, 311505), (1330, 308226), (1410, 290738), (1596, 256855), (1645, 249204), (1786, 229530), (1974, 207670), (1995, 205484), (2186, 187530), (2660, 154113), (2679, 153020), (2820, 145369), (3279, 125020), (3290, 124602), (3572, 114765), (3948, 103835), (3990, 102742), (4372, 93765), (4465, 91812), (4935, 83068), (5358, 76510), (5465, 75012), (6251, 65580), (6558, 62510), (6580, 62301), (7651, 53580), (7980, 51371), (8930, 45906), (9870, 41534), (10716, 38255), (10930, 37506), (12502, 32790), (13116, 31255), (13395, 30604), (15302, 26790), (16395, 25004), (17860, 22953), (18753, 21860), (19740, 20767)]