457683520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 252

約数和(自身を含む): 1360092276

約数和(自身を除く): 902408756

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 101, 112, 119, 136, 140, 160, 170, 196, 202, 224, 238, 245, 272, 280, 289, 320, 340, 392, 404, 448, 476, 490, 505, 544, 560, 578, 595, 680, 707, 784, 808, 833, 952, 980, 1010, 1088, 1120, 1156, 1190, 1360, 1414, 1445, 1568, 1616, 1666, 1717, 1904, 1960, 2020, 2023, 2240, 2312, 2380, 2720, 2828, 2890, 3136, 3232, 3332, 3434, 3535, 3808, 3920, 4040, 4046, 4165, 4624, 4760, 4949, 5440, 5656, 5780, 6464, 6664, 6868, 7070, 7616, 7840, 8080, 8092, 8330, 8585, 9248, 9520, 9898, 10115, 11312, 11560, 12019, 13328, 13736, 14140, 14161, 15680, 16160, 16184, 16660, 17170, 18496, 19040, 19796, 20230, 22624, 23120, 24038, 24745, 26656, 27472, 28280, 28322, 29189, 32320, 32368, 33320, 34340, 38080, 39592, 40460, 45248, 46240, 48076, 49490, 53312, 54944, 56560, 56644, 58378, 60095, 64736, 66640, 68680, 70805, 79184, 80920, 84133, 92480, 96152, 98980, 109888, 113120, 113288, 116756, 120190, 129472, 133280, 137360, 141610, 145945, 158368, 161840, 168266, 192304, 197960, 204323, 226240, 226576, 233512, 240380, 266560, 274720, 283220, 291890, 316736, 323680, 336532, 384608, 395920, 408646, 420665, 453152, 467024, 480760, 549440, 566440, 583780, 647360, 673064, 769216, 791840, 817292, 841330, 906304, 934048, 961520, 1021615, 1132880, 1167560, 1346128, 1430261, 1583680, 1634584, 1682660, 1868096, 1923040, 2043230, 2265760, 2335120, 2692256, 2860522, 3269168, 3365320, 3846080, 4086460, 4531520, 4670240, 5384512, 5721044, 6538336, 6730640, 7151305, 8172920, 9340480, 11442088, 13076672, 13461280, 14302610, 16345840, 22884176, 26922560, 28605220, 32691680, 45768352, 57210440, 65383360, 91536704, 114420880, 228841760, 457683520]

約数ペア:

[(1, 457683520), (2, 228841760), (4, 114420880), (5, 91536704), (7, 65383360), (8, 57210440), (10, 45768352), (14, 32691680), (16, 28605220), (17, 26922560), (20, 22884176), (28, 16345840), (32, 14302610), (34, 13461280), (35, 13076672), (40, 11442088), (49, 9340480), (56, 8172920), (64, 7151305), (68, 6730640), (70, 6538336), (80, 5721044), (85, 5384512), (98, 4670240), (101, 4531520), (112, 4086460), (119, 3846080), (136, 3365320), (140, 3269168), (160, 2860522), (170, 2692256), (196, 2335120), (202, 2265760), (224, 2043230), (238, 1923040), (245, 1868096), (272, 1682660), (280, 1634584), (289, 1583680), (320, 1430261), (340, 1346128), (392, 1167560), (404, 1132880), (448, 1021615), (476, 961520), (490, 934048), (505, 906304), (544, 841330), (560, 817292), (578, 791840), (595, 769216), (680, 673064), (707, 647360), (784, 583780), (808, 566440), (833, 549440), (952, 480760), (980, 467024), (1010, 453152), (1088, 420665), (1120, 408646), (1156, 395920), (1190, 384608), (1360, 336532), (1414, 323680), (1445, 316736), (1568, 291890), (1616, 283220), (1666, 274720), (1717, 266560), (1904, 240380), (1960, 233512), (2020, 226576), (2023, 226240), (2240, 204323), (2312, 197960), (2380, 192304), (2720, 168266), (2828, 161840), (2890, 158368), (3136, 145945), (3232, 141610), (3332, 137360), (3434, 133280), (3535, 129472), (3808, 120190), (3920, 116756), (4040, 113288), (4046, 113120), (4165, 109888), (4624, 98980), (4760, 96152), (4949, 92480), (5440, 84133), (5656, 80920), (5780, 79184), (6464, 70805), (6664, 68680), (6868, 66640), (7070, 64736), (7616, 60095), (7840, 58378), (8080, 56644), (8092, 56560), (8330, 54944), (8585, 53312), (9248, 49490), (9520, 48076), (9898, 46240), (10115, 45248), (11312, 40460), (11560, 39592), (12019, 38080), (13328, 34340), (13736, 33320), (14140, 32368), (14161, 32320), (15680, 29189), (16160, 28322), (16184, 28280), (16660, 27472), (17170, 26656), (18496, 24745), (19040, 24038), (19796, 23120), (20230, 22624)]