215088720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 320

約数和(自身を含む): 846802944

約数和(自身を除く): 631714224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 103, 105, 110, 112, 113, 120, 132, 140, 154, 165, 168, 176, 206, 210, 220, 226, 231, 240, 264, 280, 308, 309, 330, 336, 339, 385, 412, 420, 440, 452, 462, 515, 528, 560, 565, 616, 618, 660, 678, 721, 770, 791, 824, 840, 880, 904, 924, 1030, 1130, 1133, 1155, 1232, 1236, 1243, 1320, 1356, 1442, 1540, 1545, 1582, 1648, 1680, 1695, 1808, 1848, 2060, 2163, 2260, 2266, 2310, 2373, 2472, 2486, 2640, 2712, 2884, 3080, 3090, 3164, 3390, 3399, 3605, 3696, 3729, 3955, 4120, 4326, 4520, 4532, 4620, 4746, 4944, 4972, 5424, 5665, 5768, 6160, 6180, 6215, 6328, 6780, 6798, 7210, 7458, 7910, 7931, 8240, 8652, 8701, 9040, 9064, 9240, 9492, 9944, 10815, 11330, 11536, 11639, 11865, 12360, 12430, 12656, 13560, 13596, 14420, 14916, 15820, 15862, 16995, 17304, 17402, 18128, 18480, 18645, 18984, 19888, 21630, 22660, 23278, 23730, 23793, 24720, 24860, 26103, 27120, 27192, 28840, 29832, 31640, 31724, 33990, 34608, 34804, 34917, 37290, 37968, 39655, 43260, 43505, 45320, 46556, 47460, 47586, 49720, 52206, 54384, 57680, 58195, 59664, 63280, 63448, 67980, 69608, 69834, 74580, 79310, 81473, 86520, 87010, 90640, 93112, 94920, 95172, 99440, 104412, 116390, 118965, 126896, 128029, 130515, 135960, 139216, 139668, 149160, 158620, 162946, 173040, 174020, 174585, 186224, 189840, 190344, 208824, 232780, 237930, 244419, 256058, 261030, 271920, 279336, 298320, 317240, 325892, 348040, 349170, 380688, 384087, 407365, 417648, 465560, 475860, 488838, 512116, 522060, 558672, 634480, 640145, 651784, 696080, 698340, 768174, 814730, 896203, 931120, 951720, 977676, 1024232, 1044120, 1222095, 1280290, 1303568, 1396680, 1536348, 1629460, 1792406, 1903440, 1920435, 1955352, 2048464, 2088240, 2444190, 2560580, 2688609, 2793360, 3072696, 3258920, 3584812, 3840870, 3910704, 4481015, 4888380, 5121160, 5377218, 6145392, 6517840, 7169624, 7681740, 8962030, 9776760, 10242320, 10754436, 13443045, 14339248, 15363480, 17924060, 19553520, 21508872, 26886090, 30726960, 35848120, 43017744, 53772180, 71696240, 107544360, 215088720]

約数ペア:

[(1, 215088720), (2, 107544360), (3, 71696240), (4, 53772180), (5, 43017744), (6, 35848120), (7, 30726960), (8, 26886090), (10, 21508872), (11, 19553520), (12, 17924060), (14, 15363480), (15, 14339248), (16, 13443045), (20, 10754436), (21, 10242320), (22, 9776760), (24, 8962030), (28, 7681740), (30, 7169624), (33, 6517840), (35, 6145392), (40, 5377218), (42, 5121160), (44, 4888380), (48, 4481015), (55, 3910704), (56, 3840870), (60, 3584812), (66, 3258920), (70, 3072696), (77, 2793360), (80, 2688609), (84, 2560580), (88, 2444190), (103, 2088240), (105, 2048464), (110, 1955352), (112, 1920435), (113, 1903440), (120, 1792406), (132, 1629460), (140, 1536348), (154, 1396680), (165, 1303568), (168, 1280290), (176, 1222095), (206, 1044120), (210, 1024232), (220, 977676), (226, 951720), (231, 931120), (240, 896203), (264, 814730), (280, 768174), (308, 698340), (309, 696080), (330, 651784), (336, 640145), (339, 634480), (385, 558672), (412, 522060), (420, 512116), (440, 488838), (452, 475860), (462, 465560), (515, 417648), (528, 407365), (560, 384087), (565, 380688), (616, 349170), (618, 348040), (660, 325892), (678, 317240), (721, 298320), (770, 279336), (791, 271920), (824, 261030), (840, 256058), (880, 244419), (904, 237930), (924, 232780), (1030, 208824), (1130, 190344), (1133, 189840), (1155, 186224), (1232, 174585), (1236, 174020), (1243, 173040), (1320, 162946), (1356, 158620), (1442, 149160), (1540, 139668), (1545, 139216), (1582, 135960), (1648, 130515), (1680, 128029), (1695, 126896), (1808, 118965), (1848, 116390), (2060, 104412), (2163, 99440), (2260, 95172), (2266, 94920), (2310, 93112), (2373, 90640), (2472, 87010), (2486, 86520), (2640, 81473), (2712, 79310), (2884, 74580), (3080, 69834), (3090, 69608), (3164, 67980), (3390, 63448), (3399, 63280), (3605, 59664), (3696, 58195), (3729, 57680), (3955, 54384), (4120, 52206), (4326, 49720), (4520, 47586), (4532, 47460), (4620, 46556), (4746, 45320), (4944, 43505), (4972, 43260), (5424, 39655), (5665, 37968), (5768, 37290), (6160, 34917), (6180, 34804), (6215, 34608), (6328, 33990), (6780, 31724), (6798, 31640), (7210, 29832), (7458, 28840), (7910, 27192), (7931, 27120), (8240, 26103), (8652, 24860), (8701, 24720), (9040, 23793), (9064, 23730), (9240, 23278), (9492, 22660), (9944, 21630), (10815, 19888), (11330, 18984), (11536, 18645), (11639, 18480), (11865, 18128), (12360, 17402), (12430, 17304), (12656, 16995), (13560, 15862), (13596, 15820), (14420, 14916)]