196373520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:902

約数の個数: 240

約数和(自身を含む): 770664960

約数和(自身を除く): 574291440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 829, 840, 846, 940, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1658, 1680, 1692, 1880, 1974, 2115, 2256, 2487, 2520, 2632, 2820, 2961, 3290, 3316, 3384, 3760, 3948, 4145, 4230, 4935, 4974, 5040, 5264, 5640, 5803, 5922, 6580, 6632, 6768, 7461, 7896, 8290, 8460, 9870, 9948, 11280, 11606, 11844, 12435, 13160, 13264, 14805, 14922, 15792, 16580, 16920, 17409, 19740, 19896, 23212, 23688, 24870, 26320, 29015, 29610, 29844, 33160, 33840, 34818, 37305, 38963, 39480, 39792, 46424, 47376, 49740, 52227, 58030, 59220, 59688, 66320, 69636, 74610, 77926, 78960, 87045, 92848, 99480, 104454, 116060, 116889, 118440, 119376, 139272, 149220, 155852, 174090, 194815, 198960, 208908, 232120, 233778, 236880, 261135, 272741, 278544, 298440, 311704, 348180, 350667, 389630, 417816, 464240, 467556, 522270, 545482, 584445, 596880, 623408, 696360, 701334, 779260, 818223, 835632, 935112, 1044540, 1090964, 1168890, 1363705, 1392720, 1402668, 1558520, 1636446, 1753335, 1870224, 2089080, 2181928, 2337780, 2454669, 2727410, 2805336, 3117040, 3272892, 3506670, 4091115, 4178160, 4363856, 4675560, 4909338, 5454820, 5610672, 6545784, 7013340, 8182230, 9351120, 9818676, 10909640, 12273345, 13091568, 14026680, 16364460, 19637352, 21819280, 24546690, 28053360, 32728920, 39274704, 49093380, 65457840, 98186760, 196373520]

約数ペア:

[(1, 196373520), (2, 98186760), (3, 65457840), (4, 49093380), (5, 39274704), (6, 32728920), (7, 28053360), (8, 24546690), (9, 21819280), (10, 19637352), (12, 16364460), (14, 14026680), (15, 13091568), (16, 12273345), (18, 10909640), (20, 9818676), (21, 9351120), (24, 8182230), (28, 7013340), (30, 6545784), (35, 5610672), (36, 5454820), (40, 4909338), (42, 4675560), (45, 4363856), (47, 4178160), (48, 4091115), (56, 3506670), (60, 3272892), (63, 3117040), (70, 2805336), (72, 2727410), (80, 2454669), (84, 2337780), (90, 2181928), (94, 2089080), (105, 1870224), (112, 1753335), (120, 1636446), (126, 1558520), (140, 1402668), (141, 1392720), (144, 1363705), (168, 1168890), (180, 1090964), (188, 1044540), (210, 935112), (235, 835632), (240, 818223), (252, 779260), (280, 701334), (282, 696360), (315, 623408), (329, 596880), (336, 584445), (360, 545482), (376, 522270), (420, 467556), (423, 464240), (470, 417816), (504, 389630), (560, 350667), (564, 348180), (630, 311704), (658, 298440), (705, 278544), (720, 272741), (752, 261135), (829, 236880), (840, 233778), (846, 232120), (940, 208908), (987, 198960), (1008, 194815), (1128, 174090), (1260, 155852), (1316, 149220), (1410, 139272), (1645, 119376), (1658, 118440), (1680, 116889), (1692, 116060), (1880, 104454), (1974, 99480), (2115, 92848), (2256, 87045), (2487, 78960), (2520, 77926), (2632, 74610), (2820, 69636), (2961, 66320), (3290, 59688), (3316, 59220), (3384, 58030), (3760, 52227), (3948, 49740), (4145, 47376), (4230, 46424), (4935, 39792), (4974, 39480), (5040, 38963), (5264, 37305), (5640, 34818), (5803, 33840), (5922, 33160), (6580, 29844), (6632, 29610), (6768, 29015), (7461, 26320), (7896, 24870), (8290, 23688), (8460, 23212), (9870, 19896), (9948, 19740), (11280, 17409), (11606, 16920), (11844, 16580), (12435, 15792), (13160, 14922), (13264, 14805)]