20295973152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16477}}^1$

素因数の和:16560

約数の個数: 288

約数和(自身を含む): 72551711232

約数和(自身を除く): 52255738080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 47, 48, 52, 56, 63, 72, 78, 84, 91, 94, 96, 104, 112, 117, 126, 141, 144, 156, 168, 182, 188, 208, 224, 234, 252, 273, 282, 288, 312, 329, 336, 364, 376, 416, 423, 468, 504, 546, 564, 611, 624, 658, 672, 728, 752, 819, 846, 936, 987, 1008, 1092, 1128, 1222, 1248, 1316, 1456, 1504, 1638, 1692, 1833, 1872, 1974, 2016, 2184, 2256, 2444, 2632, 2912, 2961, 3276, 3384, 3666, 3744, 3948, 4277, 4368, 4512, 4888, 5264, 5499, 5922, 6552, 6768, 7332, 7896, 8554, 8736, 9776, 10528, 10998, 11844, 12831, 13104, 13536, 14664, 15792, 16477, 17108, 19552, 21996, 23688, 25662, 26208, 29328, 31584, 32954, 34216, 38493, 43992, 47376, 49431, 51324, 58656, 65908, 68432, 76986, 87984, 94752, 98862, 102648, 115339, 131816, 136864, 148293, 153972, 175968, 197724, 205296, 214201, 230678, 263632, 296586, 307944, 346017, 395448, 410592, 428402, 461356, 527264, 593172, 615888, 642603, 692034, 774419, 790896, 856804, 922712, 1038051, 1186344, 1231776, 1285206, 1384068, 1499407, 1548838, 1581792, 1713608, 1845424, 1927809, 2076102, 2323257, 2372688, 2570412, 2768136, 2998814, 3097676, 3427216, 3690848, 3855618, 4152204, 4498221, 4646514, 4745376, 5140824, 5420933, 5536272, 5997628, 6195352, 6854432, 6969771, 7711236, 8304408, 8996442, 9293028, 10067447, 10281648, 10841866, 11072544, 11995256, 12390704, 13494663, 13939542, 15422472, 16262799, 16608816, 17992884, 18586056, 20134894, 20563296, 21683732, 23990512, 24781408, 26989326, 27879084, 30202341, 30844944, 32525598, 33217632, 35985768, 37172112, 40269788, 43367464, 47981024, 48788397, 53978652, 55758168, 60404682, 61689888, 65051196, 70472129, 71971536, 74344224, 80539576, 86734928, 90607023, 97576794, 107957304, 111516336, 120809364, 130102392, 140944258, 143943072, 161079152, 173469856, 181214046, 195153588, 211416387, 215914608, 223032672, 241618728, 260204784, 281888516, 322158304, 362428092, 390307176, 422832774, 431829216, 483237456, 520409568, 563777032, 634249161, 724856184, 780614352, 845665548, 966474912, 1127554064, 1268498322, 1449712368, 1561228704, 1691331096, 2255108128, 2536996644, 2899424736, 3382662192, 5073993288, 6765324384, 10147986576, 20295973152]

約数ペア:

[(1, 20295973152), (2, 10147986576), (3, 6765324384), (4, 5073993288), (6, 3382662192), (7, 2899424736), (8, 2536996644), (9, 2255108128), (12, 1691331096), (13, 1561228704), (14, 1449712368), (16, 1268498322), (18, 1127554064), (21, 966474912), (24, 845665548), (26, 780614352), (28, 724856184), (32, 634249161), (36, 563777032), (39, 520409568), (42, 483237456), (47, 431829216), (48, 422832774), (52, 390307176), (56, 362428092), (63, 322158304), (72, 281888516), (78, 260204784), (84, 241618728), (91, 223032672), (94, 215914608), (96, 211416387), (104, 195153588), (112, 181214046), (117, 173469856), (126, 161079152), (141, 143943072), (144, 140944258), (156, 130102392), (168, 120809364), (182, 111516336), (188, 107957304), (208, 97576794), (224, 90607023), (234, 86734928), (252, 80539576), (273, 74344224), (282, 71971536), (288, 70472129), (312, 65051196), (329, 61689888), (336, 60404682), (364, 55758168), (376, 53978652), (416, 48788397), (423, 47981024), (468, 43367464), (504, 40269788), (546, 37172112), (564, 35985768), (611, 33217632), (624, 32525598), (658, 30844944), (672, 30202341), (728, 27879084), (752, 26989326), (819, 24781408), (846, 23990512), (936, 21683732), (987, 20563296), (1008, 20134894), (1092, 18586056), (1128, 17992884), (1222, 16608816), (1248, 16262799), (1316, 15422472), (1456, 13939542), (1504, 13494663), (1638, 12390704), (1692, 11995256), (1833, 11072544), (1872, 10841866), (1974, 10281648), (2016, 10067447), (2184, 9293028), (2256, 8996442), (2444, 8304408), (2632, 7711236), (2912, 6969771), (2961, 6854432), (3276, 6195352), (3384, 5997628), (3666, 5536272), (3744, 5420933), (3948, 5140824), (4277, 4745376), (4368, 4646514), (4512, 4498221), (4888, 4152204), (5264, 3855618), (5499, 3690848), (5922, 3427216), (6552, 3097676), (6768, 2998814), (7332, 2768136), (7896, 2570412), (8554, 2372688), (8736, 2323257), (9776, 2076102), (10528, 1927809), (10998, 1845424), (11844, 1713608), (12831, 1581792), (13104, 1548838), (13536, 1499407), (14664, 1384068), (15792, 1285206), (16477, 1231776), (17108, 1186344), (19552, 1038051), (21996, 922712), (23688, 856804), (25662, 790896), (26208, 774419), (29328, 692034), (31584, 642603), (32954, 615888), (34216, 593172), (38493, 527264), (43992, 461356), (47376, 428402), (49431, 410592), (51324, 395448), (58656, 346017), (65908, 307944), (68432, 296586), (76986, 263632), (87984, 230678), (94752, 214201), (98862, 205296), (102648, 197724), (115339, 175968), (131816, 153972), (136864, 148293)]