19113386880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{29023}}^1$

素因数の和:29066

約数の個数: 256

約数和(自身を含む): 71050752000

約数和(自身を除く): 51937365120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 2058, 2240, 2352, 2688, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4480, 4704, 5145, 5488, 5880, 6272, 6720, 6860, 7840, 8232, 9408, 10290, 10976, 11760, 13440, 13720, 15680, 16464, 18816, 20580, 21952, 23520, 27440, 29023, 31360, 32928, 41160, 43904, 47040, 54880, 58046, 65856, 82320, 87069, 94080, 109760, 116092, 131712, 145115, 164640, 174138, 203161, 219520, 232184, 290230, 329280, 348276, 406322, 435345, 464368, 580460, 609483, 658560, 696552, 812644, 870690, 928736, 1015805, 1160920, 1218966, 1393104, 1422127, 1625288, 1741380, 1857472, 2031610, 2321840, 2437932, 2786208, 2844254, 3047415, 3250576, 3482760, 3714944, 4063220, 4266381, 4643680, 4875864, 5572416, 5688508, 6094830, 6501152, 6965520, 7110635, 8126440, 8532762, 9287360, 9751728, 9954889, 11144832, 11377016, 12189660, 13002304, 13931040, 14221270, 16252880, 17065524, 18574720, 19503456, 19909778, 21331905, 22754032, 24379320, 26004608, 27862080, 28442540, 29864667, 32505760, 34131048, 39006912, 39819556, 42663810, 45508064, 48758640, 49774445, 55724160, 56885080, 59729334, 65011520, 68262096, 78013824, 79639112, 85327620, 91016128, 97517280, 99548890, 113770160, 119458668, 130023040, 136524192, 149323335, 159278224, 170655240, 182032256, 195034560, 199097780, 227540320, 238917336, 273048384, 298646670, 318556448, 341310480, 390069120, 398195560, 455080640, 477834672, 546096768, 597293340, 637112896, 682620960, 796391120, 910161280, 955669344, 1194586680, 1274225792, 1365241920, 1592782240, 1911338688, 2389173360, 2730483840, 3185564480, 3822677376, 4778346720, 6371128960, 9556693440, 19113386880]

約数ペア:

[(1, 19113386880), (2, 9556693440), (3, 6371128960), (4, 4778346720), (5, 3822677376), (6, 3185564480), (7, 2730483840), (8, 2389173360), (10, 1911338688), (12, 1592782240), (14, 1365241920), (15, 1274225792), (16, 1194586680), (20, 955669344), (21, 910161280), (24, 796391120), (28, 682620960), (30, 637112896), (32, 597293340), (35, 546096768), (40, 477834672), (42, 455080640), (48, 398195560), (49, 390069120), (56, 341310480), (60, 318556448), (64, 298646670), (70, 273048384), (80, 238917336), (84, 227540320), (96, 199097780), (98, 195034560), (105, 182032256), (112, 170655240), (120, 159278224), (128, 149323335), (140, 136524192), (147, 130023040), (160, 119458668), (168, 113770160), (192, 99548890), (196, 97517280), (210, 91016128), (224, 85327620), (240, 79639112), (245, 78013824), (280, 68262096), (294, 65011520), (320, 59729334), (336, 56885080), (343, 55724160), (384, 49774445), (392, 48758640), (420, 45508064), (448, 42663810), (480, 39819556), (490, 39006912), (560, 34131048), (588, 32505760), (640, 29864667), (672, 28442540), (686, 27862080), (735, 26004608), (784, 24379320), (840, 22754032), (896, 21331905), (960, 19909778), (980, 19503456), (1029, 18574720), (1120, 17065524), (1176, 16252880), (1344, 14221270), (1372, 13931040), (1470, 13002304), (1568, 12189660), (1680, 11377016), (1715, 11144832), (1920, 9954889), (1960, 9751728), (2058, 9287360), (2240, 8532762), (2352, 8126440), (2688, 7110635), (2744, 6965520), (2940, 6501152), (3136, 6094830), (3360, 5688508), (3430, 5572416), (3920, 4875864), (4116, 4643680), (4480, 4266381), (4704, 4063220), (5145, 3714944), (5488, 3482760), (5880, 3250576), (6272, 3047415), (6720, 2844254), (6860, 2786208), (7840, 2437932), (8232, 2321840), (9408, 2031610), (10290, 1857472), (10976, 1741380), (11760, 1625288), (13440, 1422127), (13720, 1393104), (15680, 1218966), (16464, 1160920), (18816, 1015805), (20580, 928736), (21952, 870690), (23520, 812644), (27440, 696552), (29023, 658560), (31360, 609483), (32928, 580460), (41160, 464368), (43904, 435345), (47040, 406322), (54880, 348276), (58046, 329280), (65856, 290230), (82320, 232184), (87069, 219520), (94080, 203161), (109760, 174138), (116092, 164640), (131712, 145115)]