144123840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{2383}}^1$

素因数の和:2416

約数の個数: 224

約数和(自身を含む): 581314560

約数和(自身を除く): 437190720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2383, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 4766, 5040, 6048, 6720, 7149, 7560, 8640, 9532, 10080, 11915, 12096, 14298, 15120, 16681, 19064, 20160, 21447, 23830, 28596, 30240, 33362, 35745, 38128, 42894, 47660, 50043, 57192, 60480, 64341, 66724, 71490, 76256, 83405, 85788, 95320, 100086, 107235, 114384, 128682, 133448, 142980, 150129, 152512, 166810, 171576, 190640, 200172, 214470, 228768, 250215, 257364, 266896, 285960, 300258, 321705, 333620, 343152, 381280, 400344, 428940, 450387, 457536, 500430, 514728, 533792, 571920, 600516, 643410, 667240, 686304, 750645, 762560, 800688, 857880, 900774, 1000860, 1029456, 1067584, 1143840, 1201032, 1286820, 1334480, 1372608, 1501290, 1601376, 1715760, 1801548, 2001720, 2058912, 2251935, 2287680, 2402064, 2573640, 2668960, 3002580, 3202752, 3431520, 3603096, 4003440, 4117824, 4503870, 4804128, 5147280, 5337920, 6005160, 6863040, 7206192, 8006880, 9007740, 9608256, 10294560, 12010320, 14412384, 16013760, 18015480, 20589120, 24020640, 28824768, 36030960, 48041280, 72061920, 144123840]

約数ペア:

[(1, 144123840), (2, 72061920), (3, 48041280), (4, 36030960), (5, 28824768), (6, 24020640), (7, 20589120), (8, 18015480), (9, 16013760), (10, 14412384), (12, 12010320), (14, 10294560), (15, 9608256), (16, 9007740), (18, 8006880), (20, 7206192), (21, 6863040), (24, 6005160), (27, 5337920), (28, 5147280), (30, 4804128), (32, 4503870), (35, 4117824), (36, 4003440), (40, 3603096), (42, 3431520), (45, 3202752), (48, 3002580), (54, 2668960), (56, 2573640), (60, 2402064), (63, 2287680), (64, 2251935), (70, 2058912), (72, 2001720), (80, 1801548), (84, 1715760), (90, 1601376), (96, 1501290), (105, 1372608), (108, 1334480), (112, 1286820), (120, 1201032), (126, 1143840), (135, 1067584), (140, 1029456), (144, 1000860), (160, 900774), (168, 857880), (180, 800688), (189, 762560), (192, 750645), (210, 686304), (216, 667240), (224, 643410), (240, 600516), (252, 571920), (270, 533792), (280, 514728), (288, 500430), (315, 457536), (320, 450387), (336, 428940), (360, 400344), (378, 381280), (420, 343152), (432, 333620), (448, 321705), (480, 300258), (504, 285960), (540, 266896), (560, 257364), (576, 250215), (630, 228768), (672, 214470), (720, 200172), (756, 190640), (840, 171576), (864, 166810), (945, 152512), (960, 150129), (1008, 142980), (1080, 133448), (1120, 128682), (1260, 114384), (1344, 107235), (1440, 100086), (1512, 95320), (1680, 85788), (1728, 83405), (1890, 76256), (2016, 71490), (2160, 66724), (2240, 64341), (2383, 60480), (2520, 57192), (2880, 50043), (3024, 47660), (3360, 42894), (3780, 38128), (4032, 35745), (4320, 33362), (4766, 30240), (5040, 28596), (6048, 23830), (6720, 21447), (7149, 20160), (7560, 19064), (8640, 16681), (9532, 15120), (10080, 14298), (11915, 12096)]