214827480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 804360960

約数和(自身を除く): 589533480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 252, 280, 315, 326, 360, 420, 489, 504, 523, 630, 652, 815, 840, 978, 1046, 1141, 1260, 1304, 1467, 1569, 1630, 1956, 2092, 2282, 2445, 2520, 2615, 2934, 3138, 3260, 3423, 3661, 3912, 4184, 4564, 4707, 4890, 5230, 5705, 5868, 6276, 6520, 6846, 7322, 7335, 7845, 9128, 9414, 9780, 10269, 10460, 10983, 11410, 11736, 12552, 13692, 14644, 14670, 15690, 17115, 18305, 18828, 19560, 20538, 20920, 21966, 22820, 23535, 27384, 29288, 29340, 31380, 32949, 34230, 36610, 37656, 41076, 43932, 45640, 47070, 51345, 54915, 58680, 62760, 65898, 68460, 73220, 82152, 85249, 87864, 94140, 102690, 109830, 131796, 136920, 146440, 164745, 170498, 188280, 205380, 219660, 255747, 263592, 329490, 340996, 410760, 426245, 439320, 511494, 596743, 658980, 681992, 767241, 852490, 1022988, 1193486, 1278735, 1317960, 1534482, 1704980, 1790229, 2045976, 2386972, 2557470, 2983715, 3068964, 3409960, 3580458, 3836205, 4773944, 5114940, 5370687, 5967430, 6137928, 7160916, 7672410, 8951145, 10229880, 10741374, 11934860, 14321832, 15344820, 17902290, 21482748, 23869720, 26853435, 30689640, 35804580, 42965496, 53706870, 71609160, 107413740, 214827480]

約数ペア:

[(1, 214827480), (2, 107413740), (3, 71609160), (4, 53706870), (5, 42965496), (6, 35804580), (7, 30689640), (8, 26853435), (9, 23869720), (10, 21482748), (12, 17902290), (14, 15344820), (15, 14321832), (18, 11934860), (20, 10741374), (21, 10229880), (24, 8951145), (28, 7672410), (30, 7160916), (35, 6137928), (36, 5967430), (40, 5370687), (42, 5114940), (45, 4773944), (56, 3836205), (60, 3580458), (63, 3409960), (70, 3068964), (72, 2983715), (84, 2557470), (90, 2386972), (105, 2045976), (120, 1790229), (126, 1704980), (140, 1534482), (163, 1317960), (168, 1278735), (180, 1193486), (210, 1022988), (252, 852490), (280, 767241), (315, 681992), (326, 658980), (360, 596743), (420, 511494), (489, 439320), (504, 426245), (523, 410760), (630, 340996), (652, 329490), (815, 263592), (840, 255747), (978, 219660), (1046, 205380), (1141, 188280), (1260, 170498), (1304, 164745), (1467, 146440), (1569, 136920), (1630, 131796), (1956, 109830), (2092, 102690), (2282, 94140), (2445, 87864), (2520, 85249), (2615, 82152), (2934, 73220), (3138, 68460), (3260, 65898), (3423, 62760), (3661, 58680), (3912, 54915), (4184, 51345), (4564, 47070), (4707, 45640), (4890, 43932), (5230, 41076), (5705, 37656), (5868, 36610), (6276, 34230), (6520, 32949), (6846, 31380), (7322, 29340), (7335, 29288), (7845, 27384), (9128, 23535), (9414, 22820), (9780, 21966), (10269, 20920), (10460, 20538), (10983, 19560), (11410, 18828), (11736, 18305), (12552, 17115), (13692, 15690), (14644, 14670)]