810106920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1606

約数の個数: 320

約数和(自身を含む): 3249227520

約数和(自身を除く): 2439120600

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, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 324, 345, 360, 378, 405, 414, 420, 460, 483, 504, 540, 552, 567, 621, 630, 644, 648, 690, 756, 805, 810, 828, 840, 920, 945, 966, 1035, 1080, 1134, 1242, 1260, 1288, 1380, 1449, 1512, 1553, 1610, 1620, 1656, 1863, 1890, 1932, 2070, 2268, 2415, 2484, 2520, 2760, 2835, 2898, 3105, 3106, 3220, 3240, 3726, 3780, 3864, 4140, 4347, 4536, 4659, 4830, 4968, 5670, 5796, 6210, 6212, 6440, 7245, 7452, 7560, 7765, 8280, 8694, 9315, 9318, 9660, 10871, 11340, 11592, 12420, 12424, 13041, 13977, 14490, 14904, 15530, 17388, 18630, 18636, 19320, 21735, 21742, 22680, 23295, 24840, 26082, 27954, 28980, 31060, 32613, 34776, 35719, 37260, 37272, 41931, 43470, 43484, 46590, 52164, 54355, 55908, 57960, 62120, 65205, 65226, 69885, 71438, 74520, 83862, 86940, 86968, 93180, 97839, 104328, 107157, 108710, 111816, 125793, 130410, 130452, 139770, 142876, 163065, 167724, 173880, 178595, 186360, 195678, 209655, 214314, 217420, 250033, 251586, 260820, 260904, 279540, 285752, 293517, 321471, 326130, 335448, 357190, 391356, 419310, 428628, 434840, 489195, 500066, 503172, 521640, 535785, 559080, 587034, 628965, 642942, 652260, 714380, 750099, 782712, 838620, 857256, 880551, 964413, 978390, 1000132, 1006344, 1071570, 1174068, 1250165, 1257930, 1285884, 1304520, 1428760, 1467585, 1500198, 1607355, 1677240, 1761102, 1928826, 1956780, 2000264, 2143140, 2250297, 2348136, 2500330, 2515860, 2571768, 2893239, 2935170, 3000396, 3214710, 3522204, 3750495, 3857652, 3913560, 4286280, 4402755, 4500594, 4822065, 5000660, 5031720, 5786478, 5870340, 6000792, 6429420, 6750891, 7044408, 7500990, 7715304, 8805510, 9001188, 9644130, 10001320, 11251485, 11572956, 11740680, 12858840, 13501782, 14466195, 15001980, 17611020, 18002376, 19288260, 20252673, 22502970, 23145912, 27003564, 28932390, 30003960, 33754455, 35222040, 38576520, 40505346, 45005940, 54007128, 57864780, 67508910, 81010692, 90011880, 101263365, 115729560, 135017820, 162021384, 202526730, 270035640, 405053460, 810106920]

約数ペア:

[(1, 810106920), (2, 405053460), (3, 270035640), (4, 202526730), (5, 162021384), (6, 135017820), (7, 115729560), (8, 101263365), (9, 90011880), (10, 81010692), (12, 67508910), (14, 57864780), (15, 54007128), (18, 45005940), (20, 40505346), (21, 38576520), (23, 35222040), (24, 33754455), (27, 30003960), (28, 28932390), (30, 27003564), (35, 23145912), (36, 22502970), (40, 20252673), (42, 19288260), (45, 18002376), (46, 17611020), (54, 15001980), (56, 14466195), (60, 13501782), (63, 12858840), (69, 11740680), (70, 11572956), (72, 11251485), (81, 10001320), (84, 9644130), (90, 9001188), (92, 8805510), (105, 7715304), (108, 7500990), (115, 7044408), (120, 6750891), (126, 6429420), (135, 6000792), (138, 5870340), (140, 5786478), (161, 5031720), (162, 5000660), (168, 4822065), (180, 4500594), (184, 4402755), (189, 4286280), (207, 3913560), (210, 3857652), (216, 3750495), (230, 3522204), (252, 3214710), (270, 3000396), (276, 2935170), (280, 2893239), (315, 2571768), (322, 2515860), (324, 2500330), (345, 2348136), (360, 2250297), (378, 2143140), (405, 2000264), (414, 1956780), (420, 1928826), (460, 1761102), (483, 1677240), (504, 1607355), (540, 1500198), (552, 1467585), (567, 1428760), (621, 1304520), (630, 1285884), (644, 1257930), (648, 1250165), (690, 1174068), (756, 1071570), (805, 1006344), (810, 1000132), (828, 978390), (840, 964413), (920, 880551), (945, 857256), (966, 838620), (1035, 782712), (1080, 750099), (1134, 714380), (1242, 652260), (1260, 642942), (1288, 628965), (1380, 587034), (1449, 559080), (1512, 535785), (1553, 521640), (1610, 503172), (1620, 500066), (1656, 489195), (1863, 434840), (1890, 428628), (1932, 419310), (2070, 391356), (2268, 357190), (2415, 335448), (2484, 326130), (2520, 321471), (2760, 293517), (2835, 285752), (2898, 279540), (3105, 260904), (3106, 260820), (3220, 251586), (3240, 250033), (3726, 217420), (3780, 214314), (3864, 209655), (4140, 195678), (4347, 186360), (4536, 178595), (4659, 173880), (4830, 167724), (4968, 163065), (5670, 142876), (5796, 139770), (6210, 130452), (6212, 130410), (6440, 125793), (7245, 111816), (7452, 108710), (7560, 107157), (7765, 104328), (8280, 97839), (8694, 93180), (9315, 86968), (9318, 86940), (9660, 83862), (10871, 74520), (11340, 71438), (11592, 69885), (12420, 65226), (12424, 65205), (13041, 62120), (13977, 57960), (14490, 55908), (14904, 54355), (15530, 52164), (17388, 46590), (18630, 43484), (18636, 43470), (19320, 41931), (21735, 37272), (21742, 37260), (22680, 35719), (23295, 34776), (24840, 32613), (26082, 31060), (27954, 28980)]