2540842080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1831}}^1$

素因数の和:1922

約数の個数: 288

約数和(自身を含む): 9473345280

約数和(自身を除く): 6932503200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 59, 60, 70, 80, 84, 96, 98, 105, 112, 118, 120, 140, 147, 160, 168, 177, 196, 210, 224, 236, 240, 245, 280, 294, 295, 336, 354, 392, 413, 420, 472, 480, 490, 560, 588, 590, 672, 708, 735, 784, 826, 840, 885, 944, 980, 1120, 1176, 1180, 1239, 1416, 1470, 1568, 1652, 1680, 1770, 1831, 1888, 1960, 2065, 2352, 2360, 2478, 2832, 2891, 2940, 3304, 3360, 3540, 3662, 3920, 4130, 4704, 4720, 4956, 5493, 5664, 5782, 5880, 6195, 6608, 7080, 7324, 7840, 8260, 8673, 9155, 9440, 9912, 10986, 11564, 11760, 12390, 12817, 13216, 14160, 14455, 14648, 16520, 17346, 18310, 19824, 21972, 23128, 23520, 24780, 25634, 27465, 28320, 28910, 29296, 33040, 34692, 36620, 38451, 39648, 43365, 43944, 46256, 49560, 51268, 54930, 57820, 58592, 64085, 66080, 69384, 73240, 76902, 86730, 87888, 89719, 92512, 99120, 102536, 108029, 109860, 115640, 128170, 138768, 146480, 153804, 173460, 175776, 179438, 192255, 198240, 205072, 216058, 219720, 231280, 256340, 269157, 277536, 292960, 307608, 324087, 346920, 358876, 384510, 410144, 432116, 439440, 448595, 462560, 512680, 538314, 540145, 615216, 648174, 693840, 717752, 756203, 769020, 864232, 878880, 897190, 1025360, 1076628, 1080290, 1230432, 1296348, 1345785, 1387680, 1435504, 1512406, 1538040, 1620435, 1728464, 1794380, 2050720, 2153256, 2160580, 2268609, 2592696, 2691570, 2871008, 3024812, 3076080, 3240870, 3456928, 3588760, 3781015, 4306512, 4321160, 4537218, 5185392, 5293421, 5383140, 6049624, 6152160, 6481740, 7177520, 7562030, 8613024, 8642320, 9074436, 10370784, 10586842, 10766280, 11343045, 12099248, 12963480, 14355040, 15124060, 15880263, 17284640, 18148872, 21173684, 21532560, 22686090, 24198496, 25926960, 26467105, 30248120, 31760526, 36297744, 42347368, 43065120, 45372180, 51853920, 52934210, 60496240, 63521052, 72595488, 79401315, 84694736, 90744360, 105868420, 120992480, 127042104, 158802630, 169389472, 181488720, 211736840, 254084208, 317605260, 362977440, 423473680, 508168416, 635210520, 846947360, 1270421040, 2540842080]

約数ペア:

[(1, 2540842080), (2, 1270421040), (3, 846947360), (4, 635210520), (5, 508168416), (6, 423473680), (7, 362977440), (8, 317605260), (10, 254084208), (12, 211736840), (14, 181488720), (15, 169389472), (16, 158802630), (20, 127042104), (21, 120992480), (24, 105868420), (28, 90744360), (30, 84694736), (32, 79401315), (35, 72595488), (40, 63521052), (42, 60496240), (48, 52934210), (49, 51853920), (56, 45372180), (59, 43065120), (60, 42347368), (70, 36297744), (80, 31760526), (84, 30248120), (96, 26467105), (98, 25926960), (105, 24198496), (112, 22686090), (118, 21532560), (120, 21173684), (140, 18148872), (147, 17284640), (160, 15880263), (168, 15124060), (177, 14355040), (196, 12963480), (210, 12099248), (224, 11343045), (236, 10766280), (240, 10586842), (245, 10370784), (280, 9074436), (294, 8642320), (295, 8613024), (336, 7562030), (354, 7177520), (392, 6481740), (413, 6152160), (420, 6049624), (472, 5383140), (480, 5293421), (490, 5185392), (560, 4537218), (588, 4321160), (590, 4306512), (672, 3781015), (708, 3588760), (735, 3456928), (784, 3240870), (826, 3076080), (840, 3024812), (885, 2871008), (944, 2691570), (980, 2592696), (1120, 2268609), (1176, 2160580), (1180, 2153256), (1239, 2050720), (1416, 1794380), (1470, 1728464), (1568, 1620435), (1652, 1538040), (1680, 1512406), (1770, 1435504), (1831, 1387680), (1888, 1345785), (1960, 1296348), (2065, 1230432), (2352, 1080290), (2360, 1076628), (2478, 1025360), (2832, 897190), (2891, 878880), (2940, 864232), (3304, 769020), (3360, 756203), (3540, 717752), (3662, 693840), (3920, 648174), (4130, 615216), (4704, 540145), (4720, 538314), (4956, 512680), (5493, 462560), (5664, 448595), (5782, 439440), (5880, 432116), (6195, 410144), (6608, 384510), (7080, 358876), (7324, 346920), (7840, 324087), (8260, 307608), (8673, 292960), (9155, 277536), (9440, 269157), (9912, 256340), (10986, 231280), (11564, 219720), (11760, 216058), (12390, 205072), (12817, 198240), (13216, 192255), (14160, 179438), (14455, 175776), (14648, 173460), (16520, 153804), (17346, 146480), (18310, 138768), (19824, 128170), (21972, 115640), (23128, 109860), (23520, 108029), (24780, 102536), (25634, 99120), (27465, 92512), (28320, 89719), (28910, 87888), (29296, 86730), (33040, 76902), (34692, 73240), (36620, 69384), (38451, 66080), (39648, 64085), (43365, 58592), (43944, 57820), (46256, 54930), (49560, 51268)]