193018980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1090

約数の個数: 192

約数和(自身を含む): 690923520

約数和(自身を除く): 497904540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 231, 246, 287, 308, 330, 385, 410, 420, 451, 462, 492, 574, 615, 660, 770, 820, 861, 902, 924, 1019, 1148, 1155, 1230, 1353, 1435, 1540, 1722, 1804, 2038, 2255, 2310, 2460, 2706, 2870, 3057, 3157, 3444, 4076, 4305, 4510, 4620, 5095, 5412, 5740, 6114, 6314, 6765, 7133, 8610, 9020, 9471, 10190, 11209, 12228, 12628, 13530, 14266, 15285, 15785, 17220, 18942, 20380, 21399, 22418, 27060, 28532, 30570, 31570, 33627, 35665, 37884, 41779, 42798, 44836, 47355, 56045, 61140, 63140, 67254, 71330, 78463, 83558, 85596, 94710, 106995, 112090, 125337, 134508, 142660, 156926, 167116, 168135, 189420, 208895, 213990, 224180, 235389, 250674, 292453, 313852, 336270, 392315, 417790, 427980, 459569, 470778, 501348, 584906, 626685, 672540, 784630, 835580, 877359, 919138, 941556, 1169812, 1176945, 1253370, 1378707, 1462265, 1569260, 1754718, 1838276, 2297845, 2353890, 2506740, 2757414, 2924530, 3216983, 3509436, 4386795, 4595690, 4707780, 5514828, 5849060, 6433966, 6893535, 8773590, 9191380, 9650949, 12867932, 13787070, 16084915, 17547180, 19301898, 27574140, 32169830, 38603796, 48254745, 64339660, 96509490, 193018980]

約数ペア:

[(1, 193018980), (2, 96509490), (3, 64339660), (4, 48254745), (5, 38603796), (6, 32169830), (7, 27574140), (10, 19301898), (11, 17547180), (12, 16084915), (14, 13787070), (15, 12867932), (20, 9650949), (21, 9191380), (22, 8773590), (28, 6893535), (30, 6433966), (33, 5849060), (35, 5514828), (41, 4707780), (42, 4595690), (44, 4386795), (55, 3509436), (60, 3216983), (66, 2924530), (70, 2757414), (77, 2506740), (82, 2353890), (84, 2297845), (105, 1838276), (110, 1754718), (123, 1569260), (132, 1462265), (140, 1378707), (154, 1253370), (164, 1176945), (165, 1169812), (205, 941556), (210, 919138), (220, 877359), (231, 835580), (246, 784630), (287, 672540), (308, 626685), (330, 584906), (385, 501348), (410, 470778), (420, 459569), (451, 427980), (462, 417790), (492, 392315), (574, 336270), (615, 313852), (660, 292453), (770, 250674), (820, 235389), (861, 224180), (902, 213990), (924, 208895), (1019, 189420), (1148, 168135), (1155, 167116), (1230, 156926), (1353, 142660), (1435, 134508), (1540, 125337), (1722, 112090), (1804, 106995), (2038, 94710), (2255, 85596), (2310, 83558), (2460, 78463), (2706, 71330), (2870, 67254), (3057, 63140), (3157, 61140), (3444, 56045), (4076, 47355), (4305, 44836), (4510, 42798), (4620, 41779), (5095, 37884), (5412, 35665), (5740, 33627), (6114, 31570), (6314, 30570), (6765, 28532), (7133, 27060), (8610, 22418), (9020, 21399), (9471, 20380), (10190, 18942), (11209, 17220), (12228, 15785), (12628, 15285), (13530, 14266)]