1894927440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1626

約数の個数: 320

約数和(自身を含む): 7278391296

約数和(自身を除く): 5383463856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 48, 51, 56, 60, 68, 70, 80, 84, 85, 86, 102, 105, 112, 119, 120, 129, 136, 140, 168, 170, 172, 204, 210, 215, 238, 240, 255, 258, 272, 280, 301, 336, 340, 344, 357, 408, 420, 430, 476, 510, 516, 560, 595, 602, 645, 680, 688, 714, 731, 816, 840, 860, 903, 952, 1020, 1032, 1190, 1204, 1290, 1360, 1428, 1462, 1505, 1543, 1680, 1720, 1785, 1806, 1904, 2040, 2064, 2193, 2380, 2408, 2580, 2856, 2924, 3010, 3086, 3440, 3570, 3612, 3655, 4080, 4386, 4515, 4629, 4760, 4816, 5117, 5160, 5712, 5848, 6020, 6172, 7140, 7224, 7310, 7715, 8772, 9030, 9258, 9520, 10234, 10320, 10801, 10965, 11696, 12040, 12344, 14280, 14448, 14620, 15351, 15430, 17544, 18060, 18516, 20468, 21602, 21930, 23145, 24080, 24688, 25585, 26231, 28560, 29240, 30702, 30860, 32403, 35088, 36120, 37032, 40936, 43204, 43860, 46290, 51170, 52462, 54005, 58480, 61404, 61720, 64806, 66349, 72240, 74064, 76755, 78693, 81872, 86408, 87720, 92580, 102340, 104924, 108010, 122808, 123440, 129612, 131155, 132698, 153510, 157386, 162015, 172816, 175440, 183617, 185160, 199047, 204680, 209848, 216020, 245616, 259224, 262310, 265396, 307020, 314772, 324030, 331745, 367234, 370320, 393465, 398094, 409360, 419696, 432040, 464443, 518448, 524620, 530792, 550851, 614040, 629544, 648060, 663490, 734468, 786930, 796188, 864080, 918085, 928886, 995235, 1049240, 1061584, 1101702, 1127933, 1228080, 1259088, 1296120, 1326980, 1393329, 1468936, 1573860, 1592376, 1836170, 1857772, 1990470, 2098480, 2203404, 2255866, 2322215, 2592240, 2653960, 2754255, 2786658, 2937872, 3147720, 3184752, 3383799, 3672340, 3715544, 3980940, 4406808, 4511732, 4644430, 5307920, 5508510, 5573316, 5639665, 6295440, 6767598, 6966645, 7344680, 7431088, 7895531, 7961880, 8813616, 9023464, 9288860, 11017020, 11146632, 11279330, 13535196, 13933290, 14689360, 15791062, 15923760, 16918995, 18046928, 18577720, 22034040, 22293264, 22558660, 23686593, 27070392, 27866580, 31582124, 33837990, 37155440, 39477655, 44068080, 45117320, 47373186, 54140784, 55733160, 63164248, 67675980, 78955310, 90234640, 94746372, 111466320, 118432965, 126328496, 135351960, 157910620, 189492744, 236865930, 270703920, 315821240, 378985488, 473731860, 631642480, 947463720, 1894927440]

約数ペア:

[(1, 1894927440), (2, 947463720), (3, 631642480), (4, 473731860), (5, 378985488), (6, 315821240), (7, 270703920), (8, 236865930), (10, 189492744), (12, 157910620), (14, 135351960), (15, 126328496), (16, 118432965), (17, 111466320), (20, 94746372), (21, 90234640), (24, 78955310), (28, 67675980), (30, 63164248), (34, 55733160), (35, 54140784), (40, 47373186), (42, 45117320), (43, 44068080), (48, 39477655), (51, 37155440), (56, 33837990), (60, 31582124), (68, 27866580), (70, 27070392), (80, 23686593), (84, 22558660), (85, 22293264), (86, 22034040), (102, 18577720), (105, 18046928), (112, 16918995), (119, 15923760), (120, 15791062), (129, 14689360), (136, 13933290), (140, 13535196), (168, 11279330), (170, 11146632), (172, 11017020), (204, 9288860), (210, 9023464), (215, 8813616), (238, 7961880), (240, 7895531), (255, 7431088), (258, 7344680), (272, 6966645), (280, 6767598), (301, 6295440), (336, 5639665), (340, 5573316), (344, 5508510), (357, 5307920), (408, 4644430), (420, 4511732), (430, 4406808), (476, 3980940), (510, 3715544), (516, 3672340), (560, 3383799), (595, 3184752), (602, 3147720), (645, 2937872), (680, 2786658), (688, 2754255), (714, 2653960), (731, 2592240), (816, 2322215), (840, 2255866), (860, 2203404), (903, 2098480), (952, 1990470), (1020, 1857772), (1032, 1836170), (1190, 1592376), (1204, 1573860), (1290, 1468936), (1360, 1393329), (1428, 1326980), (1462, 1296120), (1505, 1259088), (1543, 1228080), (1680, 1127933), (1720, 1101702), (1785, 1061584), (1806, 1049240), (1904, 995235), (2040, 928886), (2064, 918085), (2193, 864080), (2380, 796188), (2408, 786930), (2580, 734468), (2856, 663490), (2924, 648060), (3010, 629544), (3086, 614040), (3440, 550851), (3570, 530792), (3612, 524620), (3655, 518448), (4080, 464443), (4386, 432040), (4515, 419696), (4629, 409360), (4760, 398094), (4816, 393465), (5117, 370320), (5160, 367234), (5712, 331745), (5848, 324030), (6020, 314772), (6172, 307020), (7140, 265396), (7224, 262310), (7310, 259224), (7715, 245616), (8772, 216020), (9030, 209848), (9258, 204680), (9520, 199047), (10234, 185160), (10320, 183617), (10801, 175440), (10965, 172816), (11696, 162015), (12040, 157386), (12344, 153510), (14280, 132698), (14448, 131155), (14620, 129612), (15351, 123440), (15430, 122808), (17544, 108010), (18060, 104924), (18516, 102340), (20468, 92580), (21602, 87720), (21930, 86408), (23145, 81872), (24080, 78693), (24688, 76755), (25585, 74064), (26231, 72240), (28560, 66349), (29240, 64806), (30702, 61720), (30860, 61404), (32403, 58480), (35088, 54005), (36120, 52462), (37032, 51170), (40936, 46290), (43204, 43860)]