448374080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:653

約数の個数: 224

約数和(自身を含む): 1376428032

約数和(自身を除く): 928053952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 560, 587, 616, 620, 682, 704, 770, 868, 880, 992, 1085, 1120, 1174, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 1984, 2170, 2240, 2348, 2387, 2464, 2480, 2728, 2935, 3080, 3410, 3472, 3520, 4109, 4340, 4696, 4774, 4928, 4960, 5456, 5870, 6160, 6457, 6820, 6944, 8218, 8680, 9392, 9548, 9920, 10912, 11740, 11935, 12320, 12914, 13640, 13888, 16436, 17360, 18197, 18784, 19096, 20545, 21824, 23480, 23870, 24640, 25828, 27280, 32285, 32872, 34720, 36394, 37568, 38192, 41090, 45199, 46960, 47740, 51656, 54560, 64570, 65744, 69440, 72788, 76384, 82180, 90398, 90985, 93920, 95480, 103312, 109120, 127379, 129140, 131488, 145576, 152768, 164360, 180796, 181970, 187840, 190960, 200167, 206624, 225995, 254758, 258280, 262976, 291152, 328720, 361592, 363940, 381920, 400334, 413248, 451990, 509516, 516560, 582304, 636895, 657440, 723184, 727880, 763840, 800668, 903980, 1000835, 1019032, 1033120, 1164608, 1273790, 1314880, 1401169, 1446368, 1455760, 1601336, 1807960, 2001670, 2038064, 2066240, 2547580, 2802338, 2892736, 2911520, 3202672, 3615920, 4003340, 4076128, 5095160, 5604676, 5823040, 6405344, 7005845, 7231840, 8006680, 8152256, 10190320, 11209352, 12810688, 14011690, 14463680, 16013360, 20380640, 22418704, 28023380, 32026720, 40761280, 44837408, 56046760, 64053440, 89674816, 112093520, 224187040, 448374080]

約数ペア:

[(1, 448374080), (2, 224187040), (4, 112093520), (5, 89674816), (7, 64053440), (8, 56046760), (10, 44837408), (11, 40761280), (14, 32026720), (16, 28023380), (20, 22418704), (22, 20380640), (28, 16013360), (31, 14463680), (32, 14011690), (35, 12810688), (40, 11209352), (44, 10190320), (55, 8152256), (56, 8006680), (62, 7231840), (64, 7005845), (70, 6405344), (77, 5823040), (80, 5604676), (88, 5095160), (110, 4076128), (112, 4003340), (124, 3615920), (140, 3202672), (154, 2911520), (155, 2892736), (160, 2802338), (176, 2547580), (217, 2066240), (220, 2038064), (224, 2001670), (248, 1807960), (280, 1601336), (308, 1455760), (310, 1446368), (320, 1401169), (341, 1314880), (352, 1273790), (385, 1164608), (434, 1033120), (440, 1019032), (448, 1000835), (496, 903980), (560, 800668), (587, 763840), (616, 727880), (620, 723184), (682, 657440), (704, 636895), (770, 582304), (868, 516560), (880, 509516), (992, 451990), (1085, 413248), (1120, 400334), (1174, 381920), (1232, 363940), (1240, 361592), (1364, 328720), (1540, 291152), (1705, 262976), (1736, 258280), (1760, 254758), (1984, 225995), (2170, 206624), (2240, 200167), (2348, 190960), (2387, 187840), (2464, 181970), (2480, 180796), (2728, 164360), (2935, 152768), (3080, 145576), (3410, 131488), (3472, 129140), (3520, 127379), (4109, 109120), (4340, 103312), (4696, 95480), (4774, 93920), (4928, 90985), (4960, 90398), (5456, 82180), (5870, 76384), (6160, 72788), (6457, 69440), (6820, 65744), (6944, 64570), (8218, 54560), (8680, 51656), (9392, 47740), (9548, 46960), (9920, 45199), (10912, 41090), (11740, 38192), (11935, 37568), (12320, 36394), (12914, 34720), (13640, 32872), (13888, 32285), (16436, 27280), (17360, 25828), (18197, 24640), (18784, 23870), (19096, 23480), (20545, 21824)]