741841920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 264

約数和(自身を含む): 2724540624

約数和(自身を除く): 1982698704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 947, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1894, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2841, 2880, 3060, 3072, 3264, 3788, 3840, 4080, 4352, 4608, 4735, 4896, 5120, 5440, 5682, 5760, 6120, 6528, 7576, 7680, 8160, 8523, 8704, 9216, 9470, 9792, 10880, 11364, 11520, 12240, 13056, 14205, 15152, 15360, 16099, 16320, 17046, 17408, 18940, 19584, 21760, 22728, 23040, 24480, 26112, 28410, 30304, 32198, 32640, 34092, 37880, 39168, 42615, 43520, 45456, 46080, 48297, 48960, 52224, 56820, 60608, 64396, 65280, 68184, 75760, 78336, 80495, 85230, 87040, 90912, 96594, 97920, 113640, 121216, 128792, 130560, 136368, 144891, 151520, 156672, 160990, 170460, 181824, 193188, 195840, 227280, 241485, 242432, 257584, 261120, 272736, 289782, 303040, 321980, 340920, 363648, 386376, 391680, 454560, 482970, 484864, 515168, 545472, 579564, 606080, 643960, 681840, 724455, 727296, 772752, 783360, 909120, 965940, 969728, 1030336, 1090944, 1159128, 1212160, 1287920, 1363680, 1448910, 1454592, 1545504, 1818240, 1931880, 2060672, 2181888, 2318256, 2424320, 2575840, 2727360, 2897820, 2909184, 3091008, 3636480, 3863760, 4121344, 4363776, 4636512, 4848640, 5151680, 5454720, 5795640, 6182016, 7272960, 7727520, 8242688, 8727552, 9273024, 10303360, 10909440, 11591280, 12364032, 14545920, 15455040, 16485376, 18546048, 20606720, 21818880, 23182560, 24728064, 30910080, 37092096, 41213440, 43637760, 46365120, 49456128, 61820160, 74184192, 82426880, 92730240, 123640320, 148368384, 185460480, 247280640, 370920960, 741841920]

約数ペア:

[(1, 741841920), (2, 370920960), (3, 247280640), (4, 185460480), (5, 148368384), (6, 123640320), (8, 92730240), (9, 82426880), (10, 74184192), (12, 61820160), (15, 49456128), (16, 46365120), (17, 43637760), (18, 41213440), (20, 37092096), (24, 30910080), (30, 24728064), (32, 23182560), (34, 21818880), (36, 20606720), (40, 18546048), (45, 16485376), (48, 15455040), (51, 14545920), (60, 12364032), (64, 11591280), (68, 10909440), (72, 10303360), (80, 9273024), (85, 8727552), (90, 8242688), (96, 7727520), (102, 7272960), (120, 6182016), (128, 5795640), (136, 5454720), (144, 5151680), (153, 4848640), (160, 4636512), (170, 4363776), (180, 4121344), (192, 3863760), (204, 3636480), (240, 3091008), (255, 2909184), (256, 2897820), (272, 2727360), (288, 2575840), (306, 2424320), (320, 2318256), (340, 2181888), (360, 2060672), (384, 1931880), (408, 1818240), (480, 1545504), (510, 1454592), (512, 1448910), (544, 1363680), (576, 1287920), (612, 1212160), (640, 1159128), (680, 1090944), (720, 1030336), (765, 969728), (768, 965940), (816, 909120), (947, 783360), (960, 772752), (1020, 727296), (1024, 724455), (1088, 681840), (1152, 643960), (1224, 606080), (1280, 579564), (1360, 545472), (1440, 515168), (1530, 484864), (1536, 482970), (1632, 454560), (1894, 391680), (1920, 386376), (2040, 363648), (2176, 340920), (2304, 321980), (2448, 303040), (2560, 289782), (2720, 272736), (2841, 261120), (2880, 257584), (3060, 242432), (3072, 241485), (3264, 227280), (3788, 195840), (3840, 193188), (4080, 181824), (4352, 170460), (4608, 160990), (4735, 156672), (4896, 151520), (5120, 144891), (5440, 136368), (5682, 130560), (5760, 128792), (6120, 121216), (6528, 113640), (7576, 97920), (7680, 96594), (8160, 90912), (8523, 87040), (8704, 85230), (9216, 80495), (9470, 78336), (9792, 75760), (10880, 68184), (11364, 65280), (11520, 64396), (12240, 60608), (13056, 56820), (14205, 52224), (15152, 48960), (15360, 48297), (16099, 46080), (16320, 45456), (17046, 43520), (17408, 42615), (18940, 39168), (19584, 37880), (21760, 34092), (22728, 32640), (23040, 32198), (24480, 30304), (26112, 28410)]