1123669120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 256

約数和(自身を含む): 3317529600

約数和(自身を除く): 2193860480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 64, 70, 76, 80, 86, 95, 112, 128, 133, 140, 152, 160, 172, 190, 215, 224, 266, 280, 301, 304, 307, 320, 344, 380, 430, 448, 532, 560, 602, 608, 614, 640, 665, 688, 760, 817, 860, 896, 1064, 1120, 1204, 1216, 1228, 1330, 1376, 1505, 1520, 1535, 1634, 1720, 2128, 2149, 2240, 2408, 2432, 2456, 2660, 2752, 3010, 3040, 3070, 3268, 3440, 4085, 4256, 4298, 4480, 4816, 4912, 5320, 5504, 5719, 5833, 6020, 6080, 6140, 6536, 6880, 8170, 8512, 8596, 9632, 9824, 10640, 10745, 11438, 11666, 12040, 12160, 12280, 13072, 13201, 13760, 16340, 17024, 17192, 19264, 19648, 21280, 21490, 22876, 23332, 24080, 24560, 26144, 26402, 27520, 28595, 29165, 32680, 34384, 38528, 39296, 40831, 42560, 42980, 45752, 46664, 48160, 49120, 52288, 52804, 57190, 58330, 65360, 66005, 68768, 81662, 85120, 85960, 91504, 92407, 93328, 96320, 98240, 104576, 105608, 114380, 116660, 130720, 132010, 137536, 163324, 171920, 183008, 184814, 186656, 192640, 196480, 204155, 211216, 228760, 233320, 250819, 261440, 264020, 275072, 326648, 343840, 366016, 369628, 373312, 408310, 422432, 457520, 462035, 466640, 501638, 522880, 528040, 653296, 687680, 732032, 739256, 746624, 816620, 844864, 915040, 924070, 933280, 1003276, 1056080, 1254095, 1306592, 1375360, 1478512, 1633240, 1689728, 1755733, 1830080, 1848140, 1866560, 2006552, 2112160, 2508190, 2613184, 2957024, 3266480, 3511466, 3660160, 3696280, 3733120, 4013104, 4224320, 5016380, 5226368, 5914048, 6532960, 7022932, 7392560, 8026208, 8448640, 8778665, 10032760, 11828096, 13065920, 14045864, 14785120, 16052416, 17557330, 20065520, 26131840, 28091728, 29570240, 32104832, 35114660, 40131040, 56183456, 59140480, 70229320, 80262080, 112366912, 140458640, 160524160, 224733824, 280917280, 561834560, 1123669120]

約数ペア:

[(1, 1123669120), (2, 561834560), (4, 280917280), (5, 224733824), (7, 160524160), (8, 140458640), (10, 112366912), (14, 80262080), (16, 70229320), (19, 59140480), (20, 56183456), (28, 40131040), (32, 35114660), (35, 32104832), (38, 29570240), (40, 28091728), (43, 26131840), (56, 20065520), (64, 17557330), (70, 16052416), (76, 14785120), (80, 14045864), (86, 13065920), (95, 11828096), (112, 10032760), (128, 8778665), (133, 8448640), (140, 8026208), (152, 7392560), (160, 7022932), (172, 6532960), (190, 5914048), (215, 5226368), (224, 5016380), (266, 4224320), (280, 4013104), (301, 3733120), (304, 3696280), (307, 3660160), (320, 3511466), (344, 3266480), (380, 2957024), (430, 2613184), (448, 2508190), (532, 2112160), (560, 2006552), (602, 1866560), (608, 1848140), (614, 1830080), (640, 1755733), (665, 1689728), (688, 1633240), (760, 1478512), (817, 1375360), (860, 1306592), (896, 1254095), (1064, 1056080), (1120, 1003276), (1204, 933280), (1216, 924070), (1228, 915040), (1330, 844864), (1376, 816620), (1505, 746624), (1520, 739256), (1535, 732032), (1634, 687680), (1720, 653296), (2128, 528040), (2149, 522880), (2240, 501638), (2408, 466640), (2432, 462035), (2456, 457520), (2660, 422432), (2752, 408310), (3010, 373312), (3040, 369628), (3070, 366016), (3268, 343840), (3440, 326648), (4085, 275072), (4256, 264020), (4298, 261440), (4480, 250819), (4816, 233320), (4912, 228760), (5320, 211216), (5504, 204155), (5719, 196480), (5833, 192640), (6020, 186656), (6080, 184814), (6140, 183008), (6536, 171920), (6880, 163324), (8170, 137536), (8512, 132010), (8596, 130720), (9632, 116660), (9824, 114380), (10640, 105608), (10745, 104576), (11438, 98240), (11666, 96320), (12040, 93328), (12160, 92407), (12280, 91504), (13072, 85960), (13201, 85120), (13760, 81662), (16340, 68768), (17024, 66005), (17192, 65360), (19264, 58330), (19648, 57190), (21280, 52804), (21490, 52288), (22876, 49120), (23332, 48160), (24080, 46664), (24560, 45752), (26144, 42980), (26402, 42560), (27520, 40831), (28595, 39296), (29165, 38528), (32680, 34384)]