40988640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 192

約数和(自身を含む): 161118720

約数和(自身を除く): 120130080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1109, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2218, 2310, 2464, 2640, 3080, 3327, 3360, 3696, 4436, 4620, 5280, 5545, 6160, 6654, 7392, 7763, 8872, 9240, 11090, 12199, 12320, 13308, 15526, 16635, 17744, 18480, 22180, 23289, 24398, 26616, 31052, 33270, 35488, 36597, 36960, 38815, 44360, 46578, 48796, 53232, 60995, 62104, 66540, 73194, 77630, 85393, 88720, 93156, 97592, 106464, 116445, 121990, 124208, 133080, 146388, 155260, 170786, 177440, 182985, 186312, 195184, 232890, 243980, 248416, 256179, 266160, 292776, 310520, 341572, 365970, 372624, 390368, 426965, 465780, 487960, 512358, 532320, 585552, 621040, 683144, 731940, 745248, 853930, 931560, 975920, 1024716, 1171104, 1242080, 1280895, 1366288, 1463880, 1707860, 1863120, 1951840, 2049432, 2561790, 2732576, 2927760, 3415720, 3726240, 4098864, 5123580, 5855520, 6831440, 8197728, 10247160, 13662880, 20494320, 40988640]

約数ペア:

[(1, 40988640), (2, 20494320), (3, 13662880), (4, 10247160), (5, 8197728), (6, 6831440), (7, 5855520), (8, 5123580), (10, 4098864), (11, 3726240), (12, 3415720), (14, 2927760), (15, 2732576), (16, 2561790), (20, 2049432), (21, 1951840), (22, 1863120), (24, 1707860), (28, 1463880), (30, 1366288), (32, 1280895), (33, 1242080), (35, 1171104), (40, 1024716), (42, 975920), (44, 931560), (48, 853930), (55, 745248), (56, 731940), (60, 683144), (66, 621040), (70, 585552), (77, 532320), (80, 512358), (84, 487960), (88, 465780), (96, 426965), (105, 390368), (110, 372624), (112, 365970), (120, 341572), (132, 310520), (140, 292776), (154, 266160), (160, 256179), (165, 248416), (168, 243980), (176, 232890), (210, 195184), (220, 186312), (224, 182985), (231, 177440), (240, 170786), (264, 155260), (280, 146388), (308, 133080), (330, 124208), (336, 121990), (352, 116445), (385, 106464), (420, 97592), (440, 93156), (462, 88720), (480, 85393), (528, 77630), (560, 73194), (616, 66540), (660, 62104), (672, 60995), (770, 53232), (840, 48796), (880, 46578), (924, 44360), (1056, 38815), (1109, 36960), (1120, 36597), (1155, 35488), (1232, 33270), (1320, 31052), (1540, 26616), (1680, 24398), (1760, 23289), (1848, 22180), (2218, 18480), (2310, 17744), (2464, 16635), (2640, 15526), (3080, 13308), (3327, 12320), (3360, 12199), (3696, 11090), (4436, 9240), (4620, 8872), (5280, 7763), (5545, 7392), (6160, 6654)]