215326080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 256

約数和(自身を含む): 808574400

約数和(自身を除く): 593248320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 733, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1466, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2199, 2295, 2448, 2720, 2880, 2932, 3060, 3264, 3456, 3665, 3672, 4080, 4320, 4398, 4590, 4896, 5440, 5760, 5864, 6120, 6528, 6597, 7330, 7344, 8160, 8640, 8796, 9180, 9792, 10880, 10995, 11728, 12240, 12461, 13194, 14660, 14688, 16320, 17280, 17592, 18360, 19584, 19791, 21990, 23456, 24480, 24922, 26388, 29320, 29376, 32640, 32985, 35184, 36720, 37383, 39582, 43980, 46912, 48960, 49844, 52776, 58640, 58752, 62305, 65970, 70368, 73440, 74766, 79164, 87960, 93824, 97920, 98955, 99688, 105552, 112149, 117280, 124610, 131940, 140736, 146880, 149532, 158328, 175920, 186915, 197910, 199376, 211104, 224298, 234560, 249220, 263880, 281472, 293760, 299064, 316656, 336447, 351840, 373830, 395820, 398752, 422208, 448596, 469120, 498440, 527760, 560745, 598128, 633312, 672894, 703680, 747660, 791640, 797504, 844416, 897192, 996880, 1055520, 1121490, 1196256, 1266624, 1345788, 1407360, 1495320, 1583280, 1595008, 1682235, 1794384, 1993760, 2111040, 2242980, 2392512, 2533248, 2691576, 2990640, 3166560, 3364470, 3588768, 3987520, 4222080, 4485960, 4785024, 5383152, 5981280, 6333120, 6728940, 7177536, 7975040, 8971920, 10766304, 11962560, 12666240, 13457880, 14355072, 17943840, 21532608, 23925120, 26915760, 35887680, 43065216, 53831520, 71775360, 107663040, 215326080]

約数ペア:

[(1, 215326080), (2, 107663040), (3, 71775360), (4, 53831520), (5, 43065216), (6, 35887680), (8, 26915760), (9, 23925120), (10, 21532608), (12, 17943840), (15, 14355072), (16, 13457880), (17, 12666240), (18, 11962560), (20, 10766304), (24, 8971920), (27, 7975040), (30, 7177536), (32, 6728940), (34, 6333120), (36, 5981280), (40, 5383152), (45, 4785024), (48, 4485960), (51, 4222080), (54, 3987520), (60, 3588768), (64, 3364470), (68, 3166560), (72, 2990640), (80, 2691576), (85, 2533248), (90, 2392512), (96, 2242980), (102, 2111040), (108, 1993760), (120, 1794384), (128, 1682235), (135, 1595008), (136, 1583280), (144, 1495320), (153, 1407360), (160, 1345788), (170, 1266624), (180, 1196256), (192, 1121490), (204, 1055520), (216, 996880), (240, 897192), (255, 844416), (270, 797504), (272, 791640), (288, 747660), (306, 703680), (320, 672894), (340, 633312), (360, 598128), (384, 560745), (408, 527760), (432, 498440), (459, 469120), (480, 448596), (510, 422208), (540, 398752), (544, 395820), (576, 373830), (612, 351840), (640, 336447), (680, 316656), (720, 299064), (733, 293760), (765, 281472), (816, 263880), (864, 249220), (918, 234560), (960, 224298), (1020, 211104), (1080, 199376), (1088, 197910), (1152, 186915), (1224, 175920), (1360, 158328), (1440, 149532), (1466, 146880), (1530, 140736), (1632, 131940), (1728, 124610), (1836, 117280), (1920, 112149), (2040, 105552), (2160, 99688), (2176, 98955), (2199, 97920), (2295, 93824), (2448, 87960), (2720, 79164), (2880, 74766), (2932, 73440), (3060, 70368), (3264, 65970), (3456, 62305), (3665, 58752), (3672, 58640), (4080, 52776), (4320, 49844), (4398, 48960), (4590, 46912), (4896, 43980), (5440, 39582), (5760, 37383), (5864, 36720), (6120, 35184), (6528, 32985), (6597, 32640), (7330, 29376), (7344, 29320), (8160, 26388), (8640, 24922), (8796, 24480), (9180, 23456), (9792, 21990), (10880, 19791), (10995, 19584), (11728, 18360), (12240, 17592), (12461, 17280), (13194, 16320), (14660, 14688)]