666900480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1324

約数の個数: 192

約数和(自身を含む): 2260833120

約数和(自身を除く): 1593932640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1277, 1280, 1360, 1536, 1632, 1920, 2040, 2048, 2176, 2554, 2560, 2720, 3072, 3264, 3831, 3840, 4080, 4352, 5108, 5120, 5440, 6144, 6385, 6528, 7662, 7680, 8160, 8704, 10216, 10240, 10880, 12770, 13056, 15324, 15360, 16320, 17408, 19155, 20432, 21709, 21760, 25540, 26112, 30648, 30720, 32640, 34816, 38310, 40864, 43418, 43520, 51080, 52224, 61296, 65127, 65280, 76620, 81728, 86836, 87040, 102160, 104448, 108545, 122592, 130254, 130560, 153240, 163456, 173672, 174080, 204320, 217090, 245184, 260508, 261120, 306480, 325635, 326912, 347344, 408640, 434180, 490368, 521016, 522240, 612960, 651270, 653824, 694688, 817280, 868360, 980736, 1042032, 1225920, 1302540, 1307648, 1389376, 1634560, 1736720, 1961472, 2084064, 2451840, 2605080, 2615296, 2778752, 3269120, 3473440, 3922944, 4168128, 4903680, 5210160, 5557504, 6538240, 6946880, 7845888, 8336256, 9807360, 10420320, 11115008, 13076480, 13893760, 16672512, 19614720, 20840640, 22230016, 27787520, 33345024, 39229440, 41681280, 44460032, 55575040, 66690048, 83362560, 111150080, 133380096, 166725120, 222300160, 333450240, 666900480]

約数ペア:

[(1, 666900480), (2, 333450240), (3, 222300160), (4, 166725120), (5, 133380096), (6, 111150080), (8, 83362560), (10, 66690048), (12, 55575040), (15, 44460032), (16, 41681280), (17, 39229440), (20, 33345024), (24, 27787520), (30, 22230016), (32, 20840640), (34, 19614720), (40, 16672512), (48, 13893760), (51, 13076480), (60, 11115008), (64, 10420320), (68, 9807360), (80, 8336256), (85, 7845888), (96, 6946880), (102, 6538240), (120, 5557504), (128, 5210160), (136, 4903680), (160, 4168128), (170, 3922944), (192, 3473440), (204, 3269120), (240, 2778752), (255, 2615296), (256, 2605080), (272, 2451840), (320, 2084064), (340, 1961472), (384, 1736720), (408, 1634560), (480, 1389376), (510, 1307648), (512, 1302540), (544, 1225920), (640, 1042032), (680, 980736), (768, 868360), (816, 817280), (960, 694688), (1020, 653824), (1024, 651270), (1088, 612960), (1277, 522240), (1280, 521016), (1360, 490368), (1536, 434180), (1632, 408640), (1920, 347344), (2040, 326912), (2048, 325635), (2176, 306480), (2554, 261120), (2560, 260508), (2720, 245184), (3072, 217090), (3264, 204320), (3831, 174080), (3840, 173672), (4080, 163456), (4352, 153240), (5108, 130560), (5120, 130254), (5440, 122592), (6144, 108545), (6385, 104448), (6528, 102160), (7662, 87040), (7680, 86836), (8160, 81728), (8704, 76620), (10216, 65280), (10240, 65127), (10880, 61296), (12770, 52224), (13056, 51080), (15324, 43520), (15360, 43418), (16320, 40864), (17408, 38310), (19155, 34816), (20432, 32640), (21709, 30720), (21760, 30648), (25540, 26112)]