4978462920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:448

約数の個数: 256

約数和(自身を含む): 16180819200

約数和(自身を除く): 11202356280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 139, 170, 181, 194, 204, 255, 278, 291, 340, 362, 388, 408, 417, 485, 510, 543, 556, 582, 680, 695, 724, 776, 834, 905, 970, 1020, 1086, 1112, 1164, 1390, 1448, 1455, 1649, 1668, 1810, 1940, 2040, 2085, 2172, 2328, 2363, 2715, 2780, 2910, 3077, 3298, 3336, 3620, 3880, 4170, 4344, 4726, 4947, 5430, 5560, 5820, 6154, 6596, 7089, 7240, 8245, 8340, 9231, 9452, 9894, 10860, 11640, 11815, 12308, 13192, 13483, 14178, 15385, 16490, 16680, 17557, 18462, 18904, 19788, 21720, 23630, 24616, 24735, 25159, 26966, 28356, 30770, 32980, 35114, 35445, 36924, 39576, 40449, 46155, 47260, 49470, 50318, 52671, 53932, 56712, 61540, 65960, 67415, 70228, 70890, 73848, 75477, 80898, 87785, 92310, 94520, 98940, 100636, 105342, 107864, 123080, 125795, 134830, 140456, 141780, 150954, 161796, 175570, 184620, 197880, 201272, 202245, 210684, 229211, 251590, 263355, 269660, 283560, 298469, 301908, 323592, 351140, 369240, 377385, 404490, 421368, 427703, 458422, 503180, 526710, 539320, 596938, 603816, 687633, 702280, 754770, 808980, 855406, 895407, 916844, 1006360, 1053420, 1146055, 1193876, 1283109, 1375266, 1492345, 1509540, 1617960, 1710812, 1790814, 1833688, 2106840, 2138515, 2292110, 2387752, 2440423, 2566218, 2750532, 2984690, 3019080, 3421624, 3438165, 3581628, 4277030, 4477035, 4584220, 4880846, 5132436, 5501064, 5969380, 6415545, 6876330, 7163256, 7321269, 8554060, 8954070, 9168440, 9761692, 10264872, 11938760, 12202115, 12831090, 13752660, 14642538, 17108120, 17908140, 19523384, 24404230, 25662180, 27505320, 29285076, 35816280, 36606345, 41487191, 48808460, 51324360, 58570152, 73212690, 82974382, 97616920, 124461573, 146425380, 165948764, 207435955, 248923146, 292850760, 331897528, 414871910, 497846292, 622307865, 829743820, 995692584, 1244615730, 1659487640, 2489231460, 4978462920]

約数ペア:

[(1, 4978462920), (2, 2489231460), (3, 1659487640), (4, 1244615730), (5, 995692584), (6, 829743820), (8, 622307865), (10, 497846292), (12, 414871910), (15, 331897528), (17, 292850760), (20, 248923146), (24, 207435955), (30, 165948764), (34, 146425380), (40, 124461573), (51, 97616920), (60, 82974382), (68, 73212690), (85, 58570152), (97, 51324360), (102, 48808460), (120, 41487191), (136, 36606345), (139, 35816280), (170, 29285076), (181, 27505320), (194, 25662180), (204, 24404230), (255, 19523384), (278, 17908140), (291, 17108120), (340, 14642538), (362, 13752660), (388, 12831090), (408, 12202115), (417, 11938760), (485, 10264872), (510, 9761692), (543, 9168440), (556, 8954070), (582, 8554060), (680, 7321269), (695, 7163256), (724, 6876330), (776, 6415545), (834, 5969380), (905, 5501064), (970, 5132436), (1020, 4880846), (1086, 4584220), (1112, 4477035), (1164, 4277030), (1390, 3581628), (1448, 3438165), (1455, 3421624), (1649, 3019080), (1668, 2984690), (1810, 2750532), (1940, 2566218), (2040, 2440423), (2085, 2387752), (2172, 2292110), (2328, 2138515), (2363, 2106840), (2715, 1833688), (2780, 1790814), (2910, 1710812), (3077, 1617960), (3298, 1509540), (3336, 1492345), (3620, 1375266), (3880, 1283109), (4170, 1193876), (4344, 1146055), (4726, 1053420), (4947, 1006360), (5430, 916844), (5560, 895407), (5820, 855406), (6154, 808980), (6596, 754770), (7089, 702280), (7240, 687633), (8245, 603816), (8340, 596938), (9231, 539320), (9452, 526710), (9894, 503180), (10860, 458422), (11640, 427703), (11815, 421368), (12308, 404490), (13192, 377385), (13483, 369240), (14178, 351140), (15385, 323592), (16490, 301908), (16680, 298469), (17557, 283560), (18462, 269660), (18904, 263355), (19788, 251590), (21720, 229211), (23630, 210684), (24616, 202245), (24735, 201272), (25159, 197880), (26966, 184620), (28356, 175570), (30770, 161796), (32980, 150954), (35114, 141780), (35445, 140456), (36924, 134830), (39576, 125795), (40449, 123080), (46155, 107864), (47260, 105342), (49470, 100636), (50318, 98940), (52671, 94520), (53932, 92310), (56712, 87785), (61540, 80898), (65960, 75477), (67415, 73848), (70228, 70890)]