220799917440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311653}}^1$

素因数の和:311722

約数の個数: 256

約数和(自身を含む): 801075441600

約数和(自身を除く): 580275524160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 540, 576, 615, 640, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1312, 1440, 1476, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2460, 2624, 2880, 2952, 3280, 3456, 3690, 3936, 4320, 4428, 4920, 5248, 5535, 5760, 5904, 6560, 7380, 7872, 8640, 8856, 9840, 11070, 11808, 13120, 14760, 15744, 17280, 17712, 19680, 22140, 23616, 26240, 29520, 35424, 39360, 44280, 47232, 59040, 70848, 78720, 88560, 118080, 141696, 177120, 236160, 311653, 354240, 623306, 708480, 934959, 1246612, 1558265, 1869918, 2493224, 2804877, 3116530, 3739836, 4674795, 4986448, 5609754, 6233060, 7479672, 8414631, 9349590, 9972896, 11219508, 12466120, 12777773, 14024385, 14959344, 16829262, 18699180, 19945792, 22439016, 24932240, 25555546, 28048770, 29918688, 33658524, 37398360, 38333319, 39891584, 42073155, 44878032, 49864480, 51111092, 56097540, 59837376, 63888865, 67317048, 74796720, 76666638, 84146310, 89756064, 99728960, 102222184, 112195080, 114999957, 119674752, 127777730, 134634096, 149593440, 153333276, 168292620, 179512128, 191666595, 199457920, 204444368, 224390160, 229999914, 255555460, 269268192, 299186880, 306666552, 336585240, 344999871, 359024256, 383333190, 408888736, 448780320, 459999828, 511110920, 538536384, 574999785, 598373760, 613333104, 673170480, 689999742, 766666380, 817777472, 897560640, 919999656, 1022221840, 1077072768, 1149999570, 1226666208, 1346340960, 1379999484, 1533332760, 1635554944, 1724999355, 1795121280, 1839999312, 2044443680, 2299999140, 2453332416, 2692681920, 2759998968, 3066665520, 3449998710, 3679998624, 4088887360, 4599998280, 4906664832, 5385363840, 5519997936, 6133331040, 6899997420, 7359997248, 8177774720, 9199996560, 11039995872, 12266662080, 13799994840, 14719994496, 18399993120, 22079991744, 24533324160, 27599989680, 36799986240, 44159983488, 55199979360, 73599972480, 110399958720, 220799917440]

約数ペア:

[(1, 220799917440), (2, 110399958720), (3, 73599972480), (4, 55199979360), (5, 44159983488), (6, 36799986240), (8, 27599989680), (9, 24533324160), (10, 22079991744), (12, 18399993120), (15, 14719994496), (16, 13799994840), (18, 12266662080), (20, 11039995872), (24, 9199996560), (27, 8177774720), (30, 7359997248), (32, 6899997420), (36, 6133331040), (40, 5519997936), (41, 5385363840), (45, 4906664832), (48, 4599998280), (54, 4088887360), (60, 3679998624), (64, 3449998710), (72, 3066665520), (80, 2759998968), (82, 2692681920), (90, 2453332416), (96, 2299999140), (108, 2044443680), (120, 1839999312), (123, 1795121280), (128, 1724999355), (135, 1635554944), (144, 1533332760), (160, 1379999484), (164, 1346340960), (180, 1226666208), (192, 1149999570), (205, 1077072768), (216, 1022221840), (240, 919999656), (246, 897560640), (270, 817777472), (288, 766666380), (320, 689999742), (328, 673170480), (360, 613333104), (369, 598373760), (384, 574999785), (410, 538536384), (432, 511110920), (480, 459999828), (492, 448780320), (540, 408888736), (576, 383333190), (615, 359024256), (640, 344999871), (656, 336585240), (720, 306666552), (738, 299186880), (820, 269268192), (864, 255555460), (960, 229999914), (984, 224390160), (1080, 204444368), (1107, 199457920), (1152, 191666595), (1230, 179512128), (1312, 168292620), (1440, 153333276), (1476, 149593440), (1640, 134634096), (1728, 127777730), (1845, 119674752), (1920, 114999957), (1968, 112195080), (2160, 102222184), (2214, 99728960), (2460, 89756064), (2624, 84146310), (2880, 76666638), (2952, 74796720), (3280, 67317048), (3456, 63888865), (3690, 59837376), (3936, 56097540), (4320, 51111092), (4428, 49864480), (4920, 44878032), (5248, 42073155), (5535, 39891584), (5760, 38333319), (5904, 37398360), (6560, 33658524), (7380, 29918688), (7872, 28048770), (8640, 25555546), (8856, 24932240), (9840, 22439016), (11070, 19945792), (11808, 18699180), (13120, 16829262), (14760, 14959344), (15744, 14024385), (17280, 12777773), (17712, 12466120), (19680, 11219508), (22140, 9972896), (23616, 9349590), (26240, 8414631), (29520, 7479672), (35424, 6233060), (39360, 5609754), (44280, 4986448), (47232, 4674795), (59040, 3739836), (70848, 3116530), (78720, 2804877), (88560, 2493224), (118080, 1869918), (141696, 1558265), (177120, 1246612), (236160, 934959), (311653, 708480), (354240, 623306)]