20305219200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7027}}^1$

素因数の和:7104

約数の個数: 384

約数和(自身を含む): 78223326720

約数和(自身を除く): 57918107520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 43, 48, 50, 56, 60, 64, 70, 75, 80, 84, 86, 96, 100, 105, 112, 120, 128, 129, 140, 150, 160, 168, 172, 175, 192, 200, 210, 215, 224, 240, 258, 280, 300, 301, 320, 336, 344, 350, 384, 400, 420, 430, 448, 480, 516, 525, 560, 600, 602, 640, 645, 672, 688, 700, 800, 840, 860, 896, 903, 960, 1032, 1050, 1075, 1120, 1200, 1204, 1290, 1344, 1376, 1400, 1505, 1600, 1680, 1720, 1806, 1920, 2064, 2100, 2150, 2240, 2400, 2408, 2580, 2688, 2752, 2800, 3010, 3200, 3225, 3360, 3440, 3612, 4128, 4200, 4300, 4480, 4515, 4800, 4816, 5160, 5504, 5600, 6020, 6450, 6720, 6880, 7027, 7224, 7525, 8256, 8400, 8600, 9030, 9600, 9632, 10320, 11200, 12040, 12900, 13440, 13760, 14054, 14448, 15050, 16512, 16800, 17200, 18060, 19264, 20640, 21081, 22400, 22575, 24080, 25800, 27520, 28108, 28896, 30100, 33600, 34400, 35135, 36120, 38528, 41280, 42162, 45150, 48160, 49189, 51600, 56216, 57792, 60200, 67200, 68800, 70270, 72240, 82560, 84324, 90300, 96320, 98378, 103200, 105405, 112432, 115584, 120400, 137600, 140540, 144480, 147567, 168648, 175675, 180600, 192640, 196756, 206400, 210810, 224864, 240800, 245945, 281080, 288960, 295134, 302161, 337296, 351350, 361200, 393512, 412800, 421620, 449728, 481600, 491890, 527025, 562160, 577920, 590268, 604322, 674592, 702700, 722400, 737835, 787024, 843240, 899456, 906483, 963200, 983780, 1054050, 1124320, 1180536, 1208644, 1229725, 1349184, 1405400, 1444800, 1475670, 1510805, 1574048, 1686480, 1812966, 1967560, 2108100, 2115127, 2248640, 2361072, 2417288, 2459450, 2698368, 2810800, 2889600, 2951340, 3021610, 3148096, 3372960, 3625932, 3689175, 3935120, 4216200, 4230254, 4497280, 4532415, 4722144, 4834576, 4918900, 5621600, 5902680, 6043220, 6296192, 6345381, 6745920, 7251864, 7378350, 7554025, 7870240, 8432400, 8460508, 9064830, 9444288, 9669152, 9837800, 10575635, 11243200, 11805360, 12086440, 12690762, 13491840, 14503728, 14756700, 15108050, 15740480, 16864800, 16921016, 18129660, 18888576, 19338304, 19675600, 21151270, 22486400, 22662075, 23610720, 24172880, 25381524, 29007456, 29513400, 30216100, 31480960, 31726905, 33729600, 33842032, 36259320, 38676608, 39351200, 42302540, 45324150, 47221440, 48345760, 50763048, 52878175, 58014912, 59026800, 60432200, 63453810, 67459200, 67684064, 72518640, 78702400, 84605080, 90648300, 94442880, 96691520, 101526096, 105756350, 116029824, 118053600, 120864400, 126907620, 135368128, 145037280, 157404800, 158634525, 169210160, 181296600, 193383040, 203052192, 211512700, 236107200, 241728800, 253815240, 270736256, 290074560, 317269050, 338420320, 362593200, 406104384, 423025400, 472214400, 483457600, 507630480, 580149120, 634538100, 676840640, 725186400, 812208768, 846050800, 966915200, 1015260960, 1269076200, 1353681280, 1450372800, 1692101600, 2030521920, 2538152400, 2900745600, 3384203200, 4061043840, 5076304800, 6768406400, 10152609600, 20305219200]

約数ペア:

[(1, 20305219200), (2, 10152609600), (3, 6768406400), (4, 5076304800), (5, 4061043840), (6, 3384203200), (7, 2900745600), (8, 2538152400), (10, 2030521920), (12, 1692101600), (14, 1450372800), (15, 1353681280), (16, 1269076200), (20, 1015260960), (21, 966915200), (24, 846050800), (25, 812208768), (28, 725186400), (30, 676840640), (32, 634538100), (35, 580149120), (40, 507630480), (42, 483457600), (43, 472214400), (48, 423025400), (50, 406104384), (56, 362593200), (60, 338420320), (64, 317269050), (70, 290074560), (75, 270736256), (80, 253815240), (84, 241728800), (86, 236107200), (96, 211512700), (100, 203052192), (105, 193383040), (112, 181296600), (120, 169210160), (128, 158634525), (129, 157404800), (140, 145037280), (150, 135368128), (160, 126907620), (168, 120864400), (172, 118053600), (175, 116029824), (192, 105756350), (200, 101526096), (210, 96691520), (215, 94442880), (224, 90648300), (240, 84605080), (258, 78702400), (280, 72518640), (300, 67684064), (301, 67459200), (320, 63453810), (336, 60432200), (344, 59026800), (350, 58014912), (384, 52878175), (400, 50763048), (420, 48345760), (430, 47221440), (448, 45324150), (480, 42302540), (516, 39351200), (525, 38676608), (560, 36259320), (600, 33842032), (602, 33729600), (640, 31726905), (645, 31480960), (672, 30216100), (688, 29513400), (700, 29007456), (800, 25381524), (840, 24172880), (860, 23610720), (896, 22662075), (903, 22486400), (960, 21151270), (1032, 19675600), (1050, 19338304), (1075, 18888576), (1120, 18129660), (1200, 16921016), (1204, 16864800), (1290, 15740480), (1344, 15108050), (1376, 14756700), (1400, 14503728), (1505, 13491840), (1600, 12690762), (1680, 12086440), (1720, 11805360), (1806, 11243200), (1920, 10575635), (2064, 9837800), (2100, 9669152), (2150, 9444288), (2240, 9064830), (2400, 8460508), (2408, 8432400), (2580, 7870240), (2688, 7554025), (2752, 7378350), (2800, 7251864), (3010, 6745920), (3200, 6345381), (3225, 6296192), (3360, 6043220), (3440, 5902680), (3612, 5621600), (4128, 4918900), (4200, 4834576), (4300, 4722144), (4480, 4532415), (4515, 4497280), (4800, 4230254), (4816, 4216200), (5160, 3935120), (5504, 3689175), (5600, 3625932), (6020, 3372960), (6450, 3148096), (6720, 3021610), (6880, 2951340), (7027, 2889600), (7224, 2810800), (7525, 2698368), (8256, 2459450), (8400, 2417288), (8600, 2361072), (9030, 2248640), (9600, 2115127), (9632, 2108100), (10320, 1967560), (11200, 1812966), (12040, 1686480), (12900, 1574048), (13440, 1510805), (13760, 1475670), (14054, 1444800), (14448, 1405400), (15050, 1349184), (16512, 1229725), (16800, 1208644), (17200, 1180536), (18060, 1124320), (19264, 1054050), (20640, 983780), (21081, 963200), (22400, 906483), (22575, 899456), (24080, 843240), (25800, 787024), (27520, 737835), (28108, 722400), (28896, 702700), (30100, 674592), (33600, 604322), (34400, 590268), (35135, 577920), (36120, 562160), (38528, 527025), (41280, 491890), (42162, 481600), (45150, 449728), (48160, 421620), (49189, 412800), (51600, 393512), (56216, 361200), (57792, 351350), (60200, 337296), (67200, 302161), (68800, 295134), (70270, 288960), (72240, 281080), (82560, 245945), (84324, 240800), (90300, 224864), (96320, 210810), (98378, 206400), (103200, 196756), (105405, 192640), (112432, 180600), (115584, 175675), (120400, 168648), (137600, 147567), (140540, 144480)]