448436520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2629

約数の個数: 256

約数和(自身を含む): 1783296000

約数和(自身を除く): 1334859480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1890, 1932, 2070, 2415, 2484, 2520, 2579, 2760, 2898, 3105, 3220, 3780, 3864, 4140, 4347, 4830, 4968, 5158, 5796, 6210, 6440, 7245, 7560, 7737, 8280, 8694, 9660, 10316, 11592, 12420, 12895, 14490, 15474, 17388, 18053, 19320, 20632, 21735, 23211, 24840, 25790, 28980, 30948, 34776, 36106, 38685, 43470, 46422, 51580, 54159, 57960, 59317, 61896, 69633, 72212, 77370, 86940, 90265, 92844, 103160, 108318, 116055, 118634, 139266, 144424, 154740, 162477, 173880, 177951, 180530, 185688, 216636, 232110, 237268, 270795, 278532, 296585, 309480, 324954, 348165, 355902, 361060, 415219, 433272, 464220, 474536, 487431, 533853, 541590, 557064, 593170, 649908, 696330, 711804, 722120, 812385, 830438, 889755, 928440, 974862, 1067706, 1083180, 1186340, 1245657, 1299816, 1392660, 1423608, 1601559, 1624770, 1660876, 1779510, 1949724, 2076095, 2135412, 2166360, 2372680, 2437155, 2491314, 2669265, 2785320, 3203118, 3249540, 3321752, 3559020, 3736971, 3899448, 4152190, 4270824, 4874310, 4982628, 5338530, 6228285, 6406236, 6499080, 7118040, 7473942, 8007795, 8304380, 9748620, 9965256, 10677060, 11210913, 12456570, 12812472, 14947884, 16015590, 16608760, 18684855, 19497240, 21354120, 22421826, 24913140, 29895768, 32031180, 37369710, 44843652, 49826280, 56054565, 64062360, 74739420, 89687304, 112109130, 149478840, 224218260, 448436520]

約数ペア:

[(1, 448436520), (2, 224218260), (3, 149478840), (4, 112109130), (5, 89687304), (6, 74739420), (7, 64062360), (8, 56054565), (9, 49826280), (10, 44843652), (12, 37369710), (14, 32031180), (15, 29895768), (18, 24913140), (20, 22421826), (21, 21354120), (23, 19497240), (24, 18684855), (27, 16608760), (28, 16015590), (30, 14947884), (35, 12812472), (36, 12456570), (40, 11210913), (42, 10677060), (45, 9965256), (46, 9748620), (54, 8304380), (56, 8007795), (60, 7473942), (63, 7118040), (69, 6499080), (70, 6406236), (72, 6228285), (84, 5338530), (90, 4982628), (92, 4874310), (105, 4270824), (108, 4152190), (115, 3899448), (120, 3736971), (126, 3559020), (135, 3321752), (138, 3249540), (140, 3203118), (161, 2785320), (168, 2669265), (180, 2491314), (184, 2437155), (189, 2372680), (207, 2166360), (210, 2135412), (216, 2076095), (230, 1949724), (252, 1779510), (270, 1660876), (276, 1624770), (280, 1601559), (315, 1423608), (322, 1392660), (345, 1299816), (360, 1245657), (378, 1186340), (414, 1083180), (420, 1067706), (460, 974862), (483, 928440), (504, 889755), (540, 830438), (552, 812385), (621, 722120), (630, 711804), (644, 696330), (690, 649908), (756, 593170), (805, 557064), (828, 541590), (840, 533853), (920, 487431), (945, 474536), (966, 464220), (1035, 433272), (1080, 415219), (1242, 361060), (1260, 355902), (1288, 348165), (1380, 324954), (1449, 309480), (1512, 296585), (1610, 278532), (1656, 270795), (1890, 237268), (1932, 232110), (2070, 216636), (2415, 185688), (2484, 180530), (2520, 177951), (2579, 173880), (2760, 162477), (2898, 154740), (3105, 144424), (3220, 139266), (3780, 118634), (3864, 116055), (4140, 108318), (4347, 103160), (4830, 92844), (4968, 90265), (5158, 86940), (5796, 77370), (6210, 72212), (6440, 69633), (7245, 61896), (7560, 59317), (7737, 57960), (8280, 54159), (8694, 51580), (9660, 46422), (10316, 43470), (11592, 38685), (12420, 36106), (12895, 34776), (14490, 30948), (15474, 28980), (17388, 25790), (18053, 24840), (19320, 23211), (20632, 21735)]