379238720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 224

約数和(自身を含む): 1142926848

約数和(自身を除く): 763688128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 64, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 160, 161, 170, 184, 224, 230, 238, 272, 280, 320, 322, 340, 368, 391, 433, 448, 460, 476, 544, 560, 595, 644, 680, 736, 782, 805, 866, 920, 952, 1088, 1120, 1190, 1288, 1360, 1472, 1564, 1610, 1732, 1840, 1904, 1955, 2165, 2240, 2380, 2576, 2720, 2737, 3031, 3128, 3220, 3464, 3680, 3808, 3910, 4330, 4760, 5152, 5440, 5474, 6062, 6256, 6440, 6928, 7360, 7361, 7616, 7820, 8660, 9520, 9959, 10304, 10948, 12124, 12512, 12880, 13685, 13856, 14722, 15155, 15640, 17320, 19040, 19918, 21896, 24248, 25024, 25760, 27370, 27712, 29444, 30310, 31280, 34640, 36805, 38080, 39836, 43792, 48496, 49795, 51520, 51527, 54740, 58888, 60620, 62560, 69280, 69713, 73610, 79672, 87584, 96992, 99590, 103054, 109480, 117776, 121240, 125120, 138560, 139426, 147220, 159344, 169303, 175168, 193984, 199180, 206108, 218960, 235552, 242480, 257635, 278852, 294440, 318688, 338606, 348565, 398360, 412216, 437920, 471104, 484960, 515270, 557704, 588880, 637376, 677212, 697130, 796720, 824432, 846515, 875840, 969920, 1030540, 1115408, 1177760, 1185121, 1354424, 1394260, 1593440, 1648864, 1693030, 2061080, 2230816, 2355520, 2370242, 2708848, 2788520, 3186880, 3297728, 3386060, 4122160, 4461632, 4740484, 5417696, 5577040, 5925605, 6772120, 8244320, 9480968, 10835392, 11154080, 11851210, 13544240, 16488640, 18961936, 22308160, 23702420, 27088480, 37923872, 47404840, 54176960, 75847744, 94809680, 189619360, 379238720]

約数ペア:

[(1, 379238720), (2, 189619360), (4, 94809680), (5, 75847744), (7, 54176960), (8, 47404840), (10, 37923872), (14, 27088480), (16, 23702420), (17, 22308160), (20, 18961936), (23, 16488640), (28, 13544240), (32, 11851210), (34, 11154080), (35, 10835392), (40, 9480968), (46, 8244320), (56, 6772120), (64, 5925605), (68, 5577040), (70, 5417696), (80, 4740484), (85, 4461632), (92, 4122160), (112, 3386060), (115, 3297728), (119, 3186880), (136, 2788520), (140, 2708848), (160, 2370242), (161, 2355520), (170, 2230816), (184, 2061080), (224, 1693030), (230, 1648864), (238, 1593440), (272, 1394260), (280, 1354424), (320, 1185121), (322, 1177760), (340, 1115408), (368, 1030540), (391, 969920), (433, 875840), (448, 846515), (460, 824432), (476, 796720), (544, 697130), (560, 677212), (595, 637376), (644, 588880), (680, 557704), (736, 515270), (782, 484960), (805, 471104), (866, 437920), (920, 412216), (952, 398360), (1088, 348565), (1120, 338606), (1190, 318688), (1288, 294440), (1360, 278852), (1472, 257635), (1564, 242480), (1610, 235552), (1732, 218960), (1840, 206108), (1904, 199180), (1955, 193984), (2165, 175168), (2240, 169303), (2380, 159344), (2576, 147220), (2720, 139426), (2737, 138560), (3031, 125120), (3128, 121240), (3220, 117776), (3464, 109480), (3680, 103054), (3808, 99590), (3910, 96992), (4330, 87584), (4760, 79672), (5152, 73610), (5440, 69713), (5474, 69280), (6062, 62560), (6256, 60620), (6440, 58888), (6928, 54740), (7360, 51527), (7361, 51520), (7616, 49795), (7820, 48496), (8660, 43792), (9520, 39836), (9959, 38080), (10304, 36805), (10948, 34640), (12124, 31280), (12512, 30310), (12880, 29444), (13685, 27712), (13856, 27370), (14722, 25760), (15155, 25024), (15640, 24248), (17320, 21896), (19040, 19918)]