2559087720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:877

約数の個数: 288

約数和(自身を含む): 9731404800

約数和(自身を除く): 7172317080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 239, 245, 252, 280, 294, 315, 360, 392, 420, 441, 478, 490, 504, 588, 607, 630, 717, 735, 840, 882, 956, 980, 1176, 1195, 1214, 1260, 1434, 1470, 1673, 1764, 1821, 1912, 1960, 2151, 2205, 2390, 2428, 2520, 2868, 2940, 3035, 3346, 3528, 3585, 3642, 4249, 4302, 4410, 4780, 4856, 5019, 5463, 5736, 5880, 6070, 6692, 7170, 7284, 8365, 8498, 8604, 8820, 9105, 9560, 10038, 10755, 10926, 11711, 12140, 12747, 13384, 14340, 14568, 15057, 16730, 16996, 17208, 17640, 18210, 20076, 21245, 21510, 21852, 23422, 24280, 25095, 25494, 27315, 28680, 29743, 30114, 33460, 33992, 35133, 36420, 38241, 40152, 42490, 43020, 43704, 46844, 50190, 50988, 54630, 58555, 59486, 60228, 63735, 66920, 70266, 72840, 75285, 76482, 84980, 86040, 89229, 93688, 100380, 101976, 105399, 109260, 117110, 118972, 120456, 127470, 140532, 145073, 148715, 150570, 152964, 169960, 175665, 178458, 191205, 200760, 210798, 218520, 234220, 237944, 254940, 267687, 281064, 290146, 297430, 301140, 305928, 351330, 356916, 382410, 421596, 435219, 446145, 468440, 509880, 526995, 535374, 580292, 594860, 602280, 702660, 713832, 725365, 764820, 843192, 870438, 892290, 1015511, 1053990, 1070748, 1160584, 1189720, 1305657, 1338435, 1405320, 1450730, 1529640, 1740876, 1784580, 2031022, 2107980, 2141496, 2176095, 2611314, 2676870, 2901460, 3046533, 3481752, 3569160, 4062044, 4215960, 4352190, 5077555, 5222628, 5353740, 5802920, 6093066, 6528285, 7108577, 8124088, 8704380, 9139599, 10155110, 10445256, 10707480, 12186132, 13056570, 14217154, 15232665, 17408760, 18279198, 20310220, 21325731, 24372264, 26113140, 28434308, 30465330, 35542885, 36558396, 40620440, 42651462, 45697995, 52226280, 56868616, 60930660, 63977193, 71085770, 73116792, 85302924, 91395990, 106628655, 121861320, 127954386, 142171540, 170605848, 182791980, 213257310, 255908772, 284343080, 319885965, 365583960, 426514620, 511817544, 639771930, 853029240, 1279543860, 2559087720]

約数ペア:

[(1, 2559087720), (2, 1279543860), (3, 853029240), (4, 639771930), (5, 511817544), (6, 426514620), (7, 365583960), (8, 319885965), (9, 284343080), (10, 255908772), (12, 213257310), (14, 182791980), (15, 170605848), (18, 142171540), (20, 127954386), (21, 121861320), (24, 106628655), (28, 91395990), (30, 85302924), (35, 73116792), (36, 71085770), (40, 63977193), (42, 60930660), (45, 56868616), (49, 52226280), (56, 45697995), (60, 42651462), (63, 40620440), (70, 36558396), (72, 35542885), (84, 30465330), (90, 28434308), (98, 26113140), (105, 24372264), (120, 21325731), (126, 20310220), (140, 18279198), (147, 17408760), (168, 15232665), (180, 14217154), (196, 13056570), (210, 12186132), (239, 10707480), (245, 10445256), (252, 10155110), (280, 9139599), (294, 8704380), (315, 8124088), (360, 7108577), (392, 6528285), (420, 6093066), (441, 5802920), (478, 5353740), (490, 5222628), (504, 5077555), (588, 4352190), (607, 4215960), (630, 4062044), (717, 3569160), (735, 3481752), (840, 3046533), (882, 2901460), (956, 2676870), (980, 2611314), (1176, 2176095), (1195, 2141496), (1214, 2107980), (1260, 2031022), (1434, 1784580), (1470, 1740876), (1673, 1529640), (1764, 1450730), (1821, 1405320), (1912, 1338435), (1960, 1305657), (2151, 1189720), (2205, 1160584), (2390, 1070748), (2428, 1053990), (2520, 1015511), (2868, 892290), (2940, 870438), (3035, 843192), (3346, 764820), (3528, 725365), (3585, 713832), (3642, 702660), (4249, 602280), (4302, 594860), (4410, 580292), (4780, 535374), (4856, 526995), (5019, 509880), (5463, 468440), (5736, 446145), (5880, 435219), (6070, 421596), (6692, 382410), (7170, 356916), (7284, 351330), (8365, 305928), (8498, 301140), (8604, 297430), (8820, 290146), (9105, 281064), (9560, 267687), (10038, 254940), (10755, 237944), (10926, 234220), (11711, 218520), (12140, 210798), (12747, 200760), (13384, 191205), (14340, 178458), (14568, 175665), (15057, 169960), (16730, 152964), (16996, 150570), (17208, 148715), (17640, 145073), (18210, 140532), (20076, 127470), (21245, 120456), (21510, 118972), (21852, 117110), (23422, 109260), (24280, 105399), (25095, 101976), (25494, 100380), (27315, 93688), (28680, 89229), (29743, 86040), (30114, 84980), (33460, 76482), (33992, 75285), (35133, 72840), (36420, 70266), (38241, 66920), (40152, 63735), (42490, 60228), (43020, 59486), (43704, 58555), (46844, 54630), (50190, 50988)]