1418880960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{70381}}^1$

素因数の和:70411

約数の個数: 168

約数和(自身を含む): 5577632736

約数和(自身を除く): 4158751776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 70381, 140762, 211143, 281524, 351905, 422286, 492667, 563048, 633429, 703810, 844572, 985334, 1055715, 1126096, 1266858, 1407620, 1478001, 1689144, 1970668, 2111430, 2252192, 2463335, 2533716, 2815240, 2956002, 3167145, 3378288, 3941336, 4222860, 4434003, 4504384, 4926670, 5067432, 5630480, 5912004, 6334290, 6756576, 7390005, 7882672, 8445720, 8868006, 9853340, 10134864, 11260960, 11824008, 12668580, 13513152, 14780010, 15765344, 16891440, 17736012, 19706680, 20269728, 22170015, 22521920, 23648016, 25337160, 29560020, 31530688, 33782880, 35472024, 39413360, 40539456, 44340030, 47296032, 50674320, 59120040, 67565760, 70944048, 78826720, 88680060, 94592064, 101348640, 118240080, 141888096, 157653440, 177360120, 202697280, 236480160, 283776192, 354720240, 472960320, 709440480, 1418880960]

約数ペア:

[(1, 1418880960), (2, 709440480), (3, 472960320), (4, 354720240), (5, 283776192), (6, 236480160), (7, 202697280), (8, 177360120), (9, 157653440), (10, 141888096), (12, 118240080), (14, 101348640), (15, 94592064), (16, 88680060), (18, 78826720), (20, 70944048), (21, 67565760), (24, 59120040), (28, 50674320), (30, 47296032), (32, 44340030), (35, 40539456), (36, 39413360), (40, 35472024), (42, 33782880), (45, 31530688), (48, 29560020), (56, 25337160), (60, 23648016), (63, 22521920), (64, 22170015), (70, 20269728), (72, 19706680), (80, 17736012), (84, 16891440), (90, 15765344), (96, 14780010), (105, 13513152), (112, 12668580), (120, 11824008), (126, 11260960), (140, 10134864), (144, 9853340), (160, 8868006), (168, 8445720), (180, 7882672), (192, 7390005), (210, 6756576), (224, 6334290), (240, 5912004), (252, 5630480), (280, 5067432), (288, 4926670), (315, 4504384), (320, 4434003), (336, 4222860), (360, 3941336), (420, 3378288), (448, 3167145), (480, 2956002), (504, 2815240), (560, 2533716), (576, 2463335), (630, 2252192), (672, 2111430), (720, 1970668), (840, 1689144), (960, 1478001), (1008, 1407620), (1120, 1266858), (1260, 1126096), (1344, 1055715), (1440, 985334), (1680, 844572), (2016, 703810), (2240, 633429), (2520, 563048), (2880, 492667), (3360, 422286), (4032, 351905), (5040, 281524), (6720, 211143), (10080, 140762), (20160, 70381)]