20964619200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{623947}}^1$

素因数の和:623979

約数の個数: 168

約数和(自身を含む): 78607464832

約数和(自身を除く): 57642845632

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, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 11200, 16800, 33600, 623947, 1247894, 1871841, 2495788, 3119735, 3743682, 4367629, 4991576, 6239470, 7487364, 8735258, 9359205, 9983152, 12478940, 13102887, 14974728, 15598675, 17470516, 18718410, 19966304, 21838145, 24957880, 26205774, 29949456, 31197350, 34941032, 37436820, 39932608, 43676290, 46796025, 49915760, 52411548, 59898912, 62394700, 65514435, 69882064, 74873640, 87352580, 93592050, 99831520, 104823096, 109190725, 119797824, 124789400, 131028870, 139764128, 149747280, 174705160, 187184100, 199663040, 209646192, 218381450, 249578800, 262057740, 279528256, 299494560, 327572175, 349410320, 374368200, 419292384, 436762900, 499157600, 524115480, 598989120, 655144350, 698820640, 748736400, 838584768, 873525800, 998315200, 1048230960, 1310288700, 1397641280, 1497472800, 1747051600, 2096461920, 2620577400, 2994945600, 3494103200, 4192923840, 5241154800, 6988206400, 10482309600, 20964619200]

約数ペア:

[(1, 20964619200), (2, 10482309600), (3, 6988206400), (4, 5241154800), (5, 4192923840), (6, 3494103200), (7, 2994945600), (8, 2620577400), (10, 2096461920), (12, 1747051600), (14, 1497472800), (15, 1397641280), (16, 1310288700), (20, 1048230960), (21, 998315200), (24, 873525800), (25, 838584768), (28, 748736400), (30, 698820640), (32, 655144350), (35, 598989120), (40, 524115480), (42, 499157600), (48, 436762900), (50, 419292384), (56, 374368200), (60, 349410320), (64, 327572175), (70, 299494560), (75, 279528256), (80, 262057740), (84, 249578800), (96, 218381450), (100, 209646192), (105, 199663040), (112, 187184100), (120, 174705160), (140, 149747280), (150, 139764128), (160, 131028870), (168, 124789400), (175, 119797824), (192, 109190725), (200, 104823096), (210, 99831520), (224, 93592050), (240, 87352580), (280, 74873640), (300, 69882064), (320, 65514435), (336, 62394700), (350, 59898912), (400, 52411548), (420, 49915760), (448, 46796025), (480, 43676290), (525, 39932608), (560, 37436820), (600, 34941032), (672, 31197350), (700, 29949456), (800, 26205774), (840, 24957880), (960, 21838145), (1050, 19966304), (1120, 18718410), (1200, 17470516), (1344, 15598675), (1400, 14974728), (1600, 13102887), (1680, 12478940), (2100, 9983152), (2240, 9359205), (2400, 8735258), (2800, 7487364), (3360, 6239470), (4200, 4991576), (4800, 4367629), (5600, 3743682), (6720, 3119735), (8400, 2495788), (11200, 1871841), (16800, 1247894), (33600, 623947)]