2627197920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:538

約数の個数: 288

約数和(自身を含む): 9331096320

約数和(自身を除く): 6703898400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 229, 240, 248, 257, 279, 288, 310, 360, 372, 458, 465, 480, 496, 514, 558, 620, 687, 720, 744, 771, 916, 930, 992, 1028, 1116, 1145, 1240, 1285, 1374, 1395, 1440, 1488, 1542, 1832, 1860, 2056, 2061, 2232, 2290, 2313, 2480, 2570, 2748, 2790, 2976, 3084, 3435, 3664, 3720, 3855, 4112, 4122, 4464, 4580, 4626, 4960, 5140, 5496, 5580, 6168, 6870, 7099, 7328, 7440, 7710, 7967, 8224, 8244, 8928, 9160, 9252, 10280, 10305, 10992, 11160, 11565, 12336, 13740, 14198, 14880, 15420, 15934, 16488, 18320, 18504, 20560, 20610, 21297, 21984, 22320, 23130, 23901, 24672, 27480, 28396, 30840, 31868, 32976, 35495, 36640, 37008, 39835, 41120, 41220, 42594, 44640, 46260, 47802, 54960, 56792, 58853, 61680, 63736, 63891, 65952, 70990, 71703, 74016, 79670, 82440, 85188, 92520, 95604, 106485, 109920, 113584, 117706, 119505, 123360, 127472, 127782, 141980, 143406, 159340, 164880, 170376, 176559, 185040, 191208, 212970, 227168, 235412, 239010, 254944, 255564, 283960, 286812, 294265, 318680, 319455, 329760, 340752, 353118, 358515, 370080, 382416, 425940, 470824, 478020, 511128, 529677, 567920, 573624, 588530, 637360, 638910, 681504, 706236, 717030, 764832, 851880, 882795, 941648, 956040, 1022256, 1059354, 1135840, 1147248, 1177060, 1274720, 1277820, 1412472, 1434060, 1703760, 1765590, 1824443, 1883296, 1912080, 2044512, 2118708, 2294496, 2354120, 2555640, 2648385, 2824944, 2868120, 3407520, 3531180, 3648886, 3824160, 4237416, 4708240, 5111280, 5296770, 5473329, 5649888, 5736240, 7062360, 7297772, 8474832, 9122215, 9416480, 10222560, 10593540, 10946658, 11472480, 14124720, 14595544, 16419987, 16949664, 18244430, 21187080, 21893316, 27366645, 28249440, 29191088, 32839974, 36488860, 42374160, 43786632, 54733290, 58382176, 65679948, 72977720, 82099935, 84748320, 87573264, 109466580, 131359896, 145955440, 164199870, 175146528, 218933160, 262719792, 291910880, 328399740, 437866320, 525439584, 656799480, 875732640, 1313598960, 2627197920]

約数ペア:

[(1, 2627197920), (2, 1313598960), (3, 875732640), (4, 656799480), (5, 525439584), (6, 437866320), (8, 328399740), (9, 291910880), (10, 262719792), (12, 218933160), (15, 175146528), (16, 164199870), (18, 145955440), (20, 131359896), (24, 109466580), (30, 87573264), (31, 84748320), (32, 82099935), (36, 72977720), (40, 65679948), (45, 58382176), (48, 54733290), (60, 43786632), (62, 42374160), (72, 36488860), (80, 32839974), (90, 29191088), (93, 28249440), (96, 27366645), (120, 21893316), (124, 21187080), (144, 18244430), (155, 16949664), (160, 16419987), (180, 14595544), (186, 14124720), (229, 11472480), (240, 10946658), (248, 10593540), (257, 10222560), (279, 9416480), (288, 9122215), (310, 8474832), (360, 7297772), (372, 7062360), (458, 5736240), (465, 5649888), (480, 5473329), (496, 5296770), (514, 5111280), (558, 4708240), (620, 4237416), (687, 3824160), (720, 3648886), (744, 3531180), (771, 3407520), (916, 2868120), (930, 2824944), (992, 2648385), (1028, 2555640), (1116, 2354120), (1145, 2294496), (1240, 2118708), (1285, 2044512), (1374, 1912080), (1395, 1883296), (1440, 1824443), (1488, 1765590), (1542, 1703760), (1832, 1434060), (1860, 1412472), (2056, 1277820), (2061, 1274720), (2232, 1177060), (2290, 1147248), (2313, 1135840), (2480, 1059354), (2570, 1022256), (2748, 956040), (2790, 941648), (2976, 882795), (3084, 851880), (3435, 764832), (3664, 717030), (3720, 706236), (3855, 681504), (4112, 638910), (4122, 637360), (4464, 588530), (4580, 573624), (4626, 567920), (4960, 529677), (5140, 511128), (5496, 478020), (5580, 470824), (6168, 425940), (6870, 382416), (7099, 370080), (7328, 358515), (7440, 353118), (7710, 340752), (7967, 329760), (8224, 319455), (8244, 318680), (8928, 294265), (9160, 286812), (9252, 283960), (10280, 255564), (10305, 254944), (10992, 239010), (11160, 235412), (11565, 227168), (12336, 212970), (13740, 191208), (14198, 185040), (14880, 176559), (15420, 170376), (15934, 164880), (16488, 159340), (18320, 143406), (18504, 141980), (20560, 127782), (20610, 127472), (21297, 123360), (21984, 119505), (22320, 117706), (23130, 113584), (23901, 109920), (24672, 106485), (27480, 95604), (28396, 92520), (30840, 85188), (31868, 82440), (32976, 79670), (35495, 74016), (36640, 71703), (37008, 70990), (39835, 65952), (41120, 63891), (41220, 63736), (42594, 61680), (44640, 58853), (46260, 56792), (47802, 54960)]