2154694080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 448

約数和(自身を含む): 8642469888

約数和(自身を除く): 6487775808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 103, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 206, 210, 220, 224, 231, 240, 264, 280, 283, 308, 309, 320, 330, 336, 352, 385, 412, 420, 440, 448, 462, 480, 515, 528, 560, 566, 616, 618, 660, 672, 704, 721, 770, 824, 840, 849, 880, 924, 960, 1030, 1056, 1120, 1132, 1133, 1155, 1232, 1236, 1320, 1344, 1415, 1442, 1540, 1545, 1648, 1680, 1698, 1760, 1848, 1981, 2060, 2112, 2163, 2240, 2264, 2266, 2310, 2464, 2472, 2640, 2830, 2884, 3080, 3090, 3113, 3296, 3360, 3396, 3399, 3520, 3605, 3696, 3962, 4120, 4245, 4326, 4528, 4532, 4620, 4928, 4944, 5280, 5660, 5665, 5768, 5943, 6160, 6180, 6226, 6592, 6720, 6792, 6798, 7210, 7392, 7924, 7931, 8240, 8490, 8652, 9056, 9064, 9240, 9339, 9888, 9905, 10560, 10815, 11320, 11330, 11536, 11886, 12320, 12360, 12452, 13584, 13596, 14420, 14784, 15565, 15848, 15862, 16480, 16980, 16995, 17304, 18112, 18128, 18480, 18678, 19776, 19810, 21630, 21791, 22640, 22660, 23072, 23772, 23793, 24640, 24720, 24904, 27168, 27192, 28840, 29149, 29715, 31130, 31696, 31724, 32960, 33960, 33990, 34608, 36256, 36960, 37356, 39620, 39655, 43260, 43582, 45280, 45320, 46144, 46695, 47544, 47586, 49440, 49808, 54336, 54384, 57680, 58298, 59430, 62260, 63392, 63448, 65373, 67920, 67980, 69216, 72512, 73920, 74712, 79240, 79310, 86520, 87164, 87447, 90560, 90640, 93390, 95088, 95172, 98880, 99616, 108768, 108955, 115360, 116596, 118860, 118965, 124520, 126784, 126896, 130746, 135840, 135960, 138432, 145745, 149424, 158480, 158620, 173040, 174328, 174894, 181280, 186780, 190176, 190344, 199232, 204043, 217536, 217910, 230720, 233192, 237720, 237930, 249040, 253792, 261492, 271680, 271920, 291490, 298848, 316960, 317240, 320639, 326865, 346080, 348656, 349788, 362560, 373560, 380352, 380688, 408086, 435820, 437235, 466384, 475440, 475860, 498080, 507584, 522984, 543840, 582980, 597696, 612129, 633920, 634480, 641278, 653730, 692160, 697312, 699576, 747120, 761376, 816172, 871640, 874470, 932768, 950880, 951720, 961917, 996160, 1020215, 1045968, 1087680, 1165960, 1224258, 1268960, 1282556, 1307460, 1394624, 1399152, 1494240, 1522752, 1603195, 1632344, 1743280, 1748940, 1865536, 1901760, 1903440, 1923834, 2040430, 2091936, 2244473, 2331920, 2448516, 2537920, 2565112, 2614920, 2798304, 2988480, 3060645, 3206390, 3264688, 3486560, 3497880, 3806880, 3847668, 4080860, 4183872, 4488946, 4663840, 4809585, 4897032, 5130224, 5229840, 5596608, 6121290, 6412780, 6529376, 6733419, 6973120, 6995760, 7613760, 7695336, 8161720, 8977892, 9327680, 9619170, 9794064, 10260448, 10459680, 11222365, 12242580, 12825560, 13058752, 13466838, 13991520, 15390672, 16323440, 17955784, 19238340, 19588128, 20520896, 20919360, 22444730, 24485160, 25651120, 26933676, 27983040, 30781344, 32646880, 33667095, 35911568, 38476680, 39176256, 44889460, 48970320, 51302240, 53867352, 61562688, 65293760, 67334190, 71823136, 76953360, 89778920, 97940640, 102604480, 107734704, 134668380, 143646272, 153906720, 179557840, 195881280, 215469408, 269336760, 307813440, 359115680, 430938816, 538673520, 718231360, 1077347040, 2154694080]

約数ペア:

[(1, 2154694080), (2, 1077347040), (3, 718231360), (4, 538673520), (5, 430938816), (6, 359115680), (7, 307813440), (8, 269336760), (10, 215469408), (11, 195881280), (12, 179557840), (14, 153906720), (15, 143646272), (16, 134668380), (20, 107734704), (21, 102604480), (22, 97940640), (24, 89778920), (28, 76953360), (30, 71823136), (32, 67334190), (33, 65293760), (35, 61562688), (40, 53867352), (42, 51302240), (44, 48970320), (48, 44889460), (55, 39176256), (56, 38476680), (60, 35911568), (64, 33667095), (66, 32646880), (70, 30781344), (77, 27983040), (80, 26933676), (84, 25651120), (88, 24485160), (96, 22444730), (103, 20919360), (105, 20520896), (110, 19588128), (112, 19238340), (120, 17955784), (132, 16323440), (140, 15390672), (154, 13991520), (160, 13466838), (165, 13058752), (168, 12825560), (176, 12242580), (192, 11222365), (206, 10459680), (210, 10260448), (220, 9794064), (224, 9619170), (231, 9327680), (240, 8977892), (264, 8161720), (280, 7695336), (283, 7613760), (308, 6995760), (309, 6973120), (320, 6733419), (330, 6529376), (336, 6412780), (352, 6121290), (385, 5596608), (412, 5229840), (420, 5130224), (440, 4897032), (448, 4809585), (462, 4663840), (480, 4488946), (515, 4183872), (528, 4080860), (560, 3847668), (566, 3806880), (616, 3497880), (618, 3486560), (660, 3264688), (672, 3206390), (704, 3060645), (721, 2988480), (770, 2798304), (824, 2614920), (840, 2565112), (849, 2537920), (880, 2448516), (924, 2331920), (960, 2244473), (1030, 2091936), (1056, 2040430), (1120, 1923834), (1132, 1903440), (1133, 1901760), (1155, 1865536), (1232, 1748940), (1236, 1743280), (1320, 1632344), (1344, 1603195), (1415, 1522752), (1442, 1494240), (1540, 1399152), (1545, 1394624), (1648, 1307460), (1680, 1282556), (1698, 1268960), (1760, 1224258), (1848, 1165960), (1981, 1087680), (2060, 1045968), (2112, 1020215), (2163, 996160), (2240, 961917), (2264, 951720), (2266, 950880), (2310, 932768), (2464, 874470), (2472, 871640), (2640, 816172), (2830, 761376), (2884, 747120), (3080, 699576), (3090, 697312), (3113, 692160), (3296, 653730), (3360, 641278), (3396, 634480), (3399, 633920), (3520, 612129), (3605, 597696), (3696, 582980), (3962, 543840), (4120, 522984), (4245, 507584), (4326, 498080), (4528, 475860), (4532, 475440), (4620, 466384), (4928, 437235), (4944, 435820), (5280, 408086), (5660, 380688), (5665, 380352), (5768, 373560), (5943, 362560), (6160, 349788), (6180, 348656), (6226, 346080), (6592, 326865), (6720, 320639), (6792, 317240), (6798, 316960), (7210, 298848), (7392, 291490), (7924, 271920), (7931, 271680), (8240, 261492), (8490, 253792), (8652, 249040), (9056, 237930), (9064, 237720), (9240, 233192), (9339, 230720), (9888, 217910), (9905, 217536), (10560, 204043), (10815, 199232), (11320, 190344), (11330, 190176), (11536, 186780), (11886, 181280), (12320, 174894), (12360, 174328), (12452, 173040), (13584, 158620), (13596, 158480), (14420, 149424), (14784, 145745), (15565, 138432), (15848, 135960), (15862, 135840), (16480, 130746), (16980, 126896), (16995, 126784), (17304, 124520), (18112, 118965), (18128, 118860), (18480, 116596), (18678, 115360), (19776, 108955), (19810, 108768), (21630, 99616), (21791, 98880), (22640, 95172), (22660, 95088), (23072, 93390), (23772, 90640), (23793, 90560), (24640, 87447), (24720, 87164), (24904, 86520), (27168, 79310), (27192, 79240), (28840, 74712), (29149, 73920), (29715, 72512), (31130, 69216), (31696, 67980), (31724, 67920), (32960, 65373), (33960, 63448), (33990, 63392), (34608, 62260), (36256, 59430), (36960, 58298), (37356, 57680), (39620, 54384), (39655, 54336), (43260, 49808), (43582, 49440), (45280, 47586), (45320, 47544), (46144, 46695)]