634808160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:986

約数の個数: 288

約数和(自身を含む): 2513452032

約数和(自身を除く): 1878643872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 142, 144, 160, 168, 180, 210, 213, 224, 240, 252, 280, 284, 288, 315, 336, 355, 360, 420, 426, 480, 497, 504, 560, 568, 630, 639, 672, 710, 720, 840, 852, 887, 994, 1008, 1065, 1120, 1136, 1260, 1278, 1420, 1440, 1491, 1680, 1704, 1774, 1988, 2016, 2130, 2272, 2485, 2520, 2556, 2661, 2840, 2982, 3195, 3360, 3408, 3548, 3976, 4260, 4435, 4473, 4970, 5040, 5112, 5322, 5680, 5964, 6209, 6390, 6816, 7096, 7455, 7952, 7983, 8520, 8870, 8946, 9940, 10080, 10224, 10644, 11360, 11928, 12418, 12780, 13305, 14192, 14910, 15904, 15966, 17040, 17740, 17892, 18627, 19880, 20448, 21288, 22365, 23856, 24836, 25560, 26610, 28384, 29820, 31045, 31932, 34080, 35480, 35784, 37254, 39760, 39915, 42576, 44730, 47712, 49672, 51120, 53220, 55881, 59640, 62090, 62977, 63864, 70960, 71568, 74508, 79520, 79830, 85152, 89460, 93135, 99344, 102240, 106440, 111762, 119280, 124180, 125954, 127728, 141920, 143136, 149016, 159660, 178920, 186270, 188931, 198688, 212880, 223524, 238560, 248360, 251908, 255456, 279405, 298032, 314885, 319320, 357840, 372540, 377862, 425760, 440839, 447048, 496720, 503816, 558810, 566793, 596064, 629770, 638640, 715680, 745080, 755724, 881678, 894096, 944655, 993440, 1007632, 1117620, 1133586, 1259540, 1277280, 1322517, 1490160, 1511448, 1763356, 1788192, 1889310, 2015264, 2204195, 2235240, 2267172, 2519080, 2645034, 2833965, 2980320, 3022896, 3526712, 3778620, 3967551, 4408390, 4470480, 4534344, 5038160, 5290068, 5667930, 6045792, 6612585, 7053424, 7557240, 7935102, 8816780, 8940960, 9068688, 10076320, 10580136, 11335860, 13225170, 14106848, 15114480, 15870204, 17633560, 18137376, 19837755, 21160272, 22671720, 26450340, 30228960, 31740408, 35267120, 39675510, 42320544, 45343440, 52900680, 63480816, 70534240, 79351020, 90686880, 105801360, 126961632, 158702040, 211602720, 317404080, 634808160]

約数ペア:

[(1, 634808160), (2, 317404080), (3, 211602720), (4, 158702040), (5, 126961632), (6, 105801360), (7, 90686880), (8, 79351020), (9, 70534240), (10, 63480816), (12, 52900680), (14, 45343440), (15, 42320544), (16, 39675510), (18, 35267120), (20, 31740408), (21, 30228960), (24, 26450340), (28, 22671720), (30, 21160272), (32, 19837755), (35, 18137376), (36, 17633560), (40, 15870204), (42, 15114480), (45, 14106848), (48, 13225170), (56, 11335860), (60, 10580136), (63, 10076320), (70, 9068688), (71, 8940960), (72, 8816780), (80, 7935102), (84, 7557240), (90, 7053424), (96, 6612585), (105, 6045792), (112, 5667930), (120, 5290068), (126, 5038160), (140, 4534344), (142, 4470480), (144, 4408390), (160, 3967551), (168, 3778620), (180, 3526712), (210, 3022896), (213, 2980320), (224, 2833965), (240, 2645034), (252, 2519080), (280, 2267172), (284, 2235240), (288, 2204195), (315, 2015264), (336, 1889310), (355, 1788192), (360, 1763356), (420, 1511448), (426, 1490160), (480, 1322517), (497, 1277280), (504, 1259540), (560, 1133586), (568, 1117620), (630, 1007632), (639, 993440), (672, 944655), (710, 894096), (720, 881678), (840, 755724), (852, 745080), (887, 715680), (994, 638640), (1008, 629770), (1065, 596064), (1120, 566793), (1136, 558810), (1260, 503816), (1278, 496720), (1420, 447048), (1440, 440839), (1491, 425760), (1680, 377862), (1704, 372540), (1774, 357840), (1988, 319320), (2016, 314885), (2130, 298032), (2272, 279405), (2485, 255456), (2520, 251908), (2556, 248360), (2661, 238560), (2840, 223524), (2982, 212880), (3195, 198688), (3360, 188931), (3408, 186270), (3548, 178920), (3976, 159660), (4260, 149016), (4435, 143136), (4473, 141920), (4970, 127728), (5040, 125954), (5112, 124180), (5322, 119280), (5680, 111762), (5964, 106440), (6209, 102240), (6390, 99344), (6816, 93135), (7096, 89460), (7455, 85152), (7952, 79830), (7983, 79520), (8520, 74508), (8870, 71568), (8946, 70960), (9940, 63864), (10080, 62977), (10224, 62090), (10644, 59640), (11360, 55881), (11928, 53220), (12418, 51120), (12780, 49672), (13305, 47712), (14192, 44730), (14910, 42576), (15904, 39915), (15966, 39760), (17040, 37254), (17740, 35784), (17892, 35480), (18627, 34080), (19880, 31932), (20448, 31045), (21288, 29820), (22365, 28384), (23856, 26610), (24836, 25560)]