552762420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 1831796736

約数和(自身を除く): 1279034316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 127, 129, 140, 172, 210, 215, 241, 254, 258, 301, 381, 420, 430, 482, 508, 516, 602, 635, 645, 723, 762, 860, 889, 903, 964, 1204, 1205, 1270, 1290, 1446, 1505, 1524, 1687, 1778, 1806, 1905, 2410, 2540, 2580, 2667, 2892, 3010, 3374, 3556, 3612, 3615, 3810, 4445, 4515, 4820, 5061, 5334, 5461, 6020, 6748, 7230, 7620, 8435, 8890, 9030, 10122, 10363, 10668, 10922, 13335, 14460, 16383, 16870, 17780, 18060, 20244, 20726, 21844, 25305, 26670, 27305, 30607, 31089, 32766, 33740, 38227, 41452, 50610, 51815, 53340, 54610, 61214, 62178, 65532, 72541, 76454, 81915, 91821, 101220, 103630, 109220, 114681, 122428, 124356, 145082, 152908, 153035, 155445, 163830, 183642, 191135, 207260, 214249, 217623, 229362, 290164, 306070, 310890, 327660, 362705, 367284, 382270, 428498, 435246, 458724, 459105, 573405, 612140, 621780, 642747, 725410, 764540, 856996, 870492, 918210, 1071245, 1088115, 1146810, 1285494, 1316101, 1450820, 1836420, 2142490, 2176230, 2293620, 2570988, 2632202, 3213735, 3948303, 4284980, 4352460, 5264404, 6427470, 6580505, 7896606, 9212707, 12854940, 13161010, 15793212, 18425414, 19741515, 26322020, 27638121, 36850828, 39483030, 46063535, 55276242, 78966060, 92127070, 110552484, 138190605, 184254140, 276381210, 552762420]

約数ペア:

[(1, 552762420), (2, 276381210), (3, 184254140), (4, 138190605), (5, 110552484), (6, 92127070), (7, 78966060), (10, 55276242), (12, 46063535), (14, 39483030), (15, 36850828), (20, 27638121), (21, 26322020), (28, 19741515), (30, 18425414), (35, 15793212), (42, 13161010), (43, 12854940), (60, 9212707), (70, 7896606), (84, 6580505), (86, 6427470), (105, 5264404), (127, 4352460), (129, 4284980), (140, 3948303), (172, 3213735), (210, 2632202), (215, 2570988), (241, 2293620), (254, 2176230), (258, 2142490), (301, 1836420), (381, 1450820), (420, 1316101), (430, 1285494), (482, 1146810), (508, 1088115), (516, 1071245), (602, 918210), (635, 870492), (645, 856996), (723, 764540), (762, 725410), (860, 642747), (889, 621780), (903, 612140), (964, 573405), (1204, 459105), (1205, 458724), (1270, 435246), (1290, 428498), (1446, 382270), (1505, 367284), (1524, 362705), (1687, 327660), (1778, 310890), (1806, 306070), (1905, 290164), (2410, 229362), (2540, 217623), (2580, 214249), (2667, 207260), (2892, 191135), (3010, 183642), (3374, 163830), (3556, 155445), (3612, 153035), (3615, 152908), (3810, 145082), (4445, 124356), (4515, 122428), (4820, 114681), (5061, 109220), (5334, 103630), (5461, 101220), (6020, 91821), (6748, 81915), (7230, 76454), (7620, 72541), (8435, 65532), (8890, 62178), (9030, 61214), (10122, 54610), (10363, 53340), (10668, 51815), (10922, 50610), (13335, 41452), (14460, 38227), (16383, 33740), (16870, 32766), (17780, 31089), (18060, 30607), (20244, 27305), (20726, 26670), (21844, 25305)]