13420709760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2565

約数の個数: 256

約数和(自身を含む): 45008732160

約数和(自身を除く): 31588022400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 127, 128, 138, 160, 184, 192, 230, 240, 254, 276, 320, 345, 368, 381, 384, 460, 480, 508, 552, 635, 640, 690, 736, 762, 920, 960, 1016, 1104, 1270, 1380, 1472, 1524, 1840, 1905, 1920, 2032, 2208, 2393, 2540, 2760, 2921, 2944, 3048, 3680, 3810, 4064, 4416, 4786, 5080, 5520, 5842, 6096, 7179, 7360, 7620, 8128, 8763, 8832, 9572, 10160, 11040, 11684, 11965, 12192, 14358, 14605, 14720, 15240, 16256, 17526, 19144, 20320, 22080, 23368, 23930, 24384, 28716, 29210, 30480, 35052, 35895, 38288, 40640, 43815, 44160, 46736, 47860, 48768, 55039, 57432, 58420, 60960, 70104, 71790, 76576, 81280, 87630, 93472, 95720, 110078, 114864, 116840, 121920, 140208, 143580, 153152, 165117, 175260, 186944, 191440, 220156, 229728, 233680, 243840, 275195, 280416, 287160, 303911, 306304, 330234, 350520, 373888, 382880, 440312, 459456, 467360, 550390, 560832, 574320, 607822, 660468, 701040, 765760, 825585, 880624, 911733, 918912, 934720, 1100780, 1121664, 1148640, 1215644, 1320936, 1402080, 1519555, 1531520, 1651170, 1761248, 1823466, 1869440, 2201560, 2297280, 2431288, 2641872, 2804160, 3039110, 3302340, 3522496, 3646932, 4403120, 4558665, 4594560, 4862576, 5283744, 5608320, 6078220, 6604680, 6989953, 7044992, 7293864, 8806240, 9117330, 9725152, 10567488, 12156440, 13209360, 13979906, 14587728, 17612480, 18234660, 19450304, 20969859, 21134976, 24312880, 26418720, 27959812, 29175456, 34949765, 35224960, 36469320, 38900608, 41939718, 48625760, 52837440, 55919624, 58350912, 69899530, 72938640, 83879436, 97251520, 104849295, 105674880, 111839248, 116701824, 139799060, 145877280, 167758872, 194503040, 209698590, 223678496, 279598120, 291754560, 335517744, 419397180, 447356992, 559196240, 583509120, 671035488, 838794360, 894713984, 1118392480, 1342070976, 1677588720, 2236784960, 2684141952, 3355177440, 4473569920, 6710354880, 13420709760]

約数ペア:

[(1, 13420709760), (2, 6710354880), (3, 4473569920), (4, 3355177440), (5, 2684141952), (6, 2236784960), (8, 1677588720), (10, 1342070976), (12, 1118392480), (15, 894713984), (16, 838794360), (20, 671035488), (23, 583509120), (24, 559196240), (30, 447356992), (32, 419397180), (40, 335517744), (46, 291754560), (48, 279598120), (60, 223678496), (64, 209698590), (69, 194503040), (80, 167758872), (92, 145877280), (96, 139799060), (115, 116701824), (120, 111839248), (127, 105674880), (128, 104849295), (138, 97251520), (160, 83879436), (184, 72938640), (192, 69899530), (230, 58350912), (240, 55919624), (254, 52837440), (276, 48625760), (320, 41939718), (345, 38900608), (368, 36469320), (381, 35224960), (384, 34949765), (460, 29175456), (480, 27959812), (508, 26418720), (552, 24312880), (635, 21134976), (640, 20969859), (690, 19450304), (736, 18234660), (762, 17612480), (920, 14587728), (960, 13979906), (1016, 13209360), (1104, 12156440), (1270, 10567488), (1380, 9725152), (1472, 9117330), (1524, 8806240), (1840, 7293864), (1905, 7044992), (1920, 6989953), (2032, 6604680), (2208, 6078220), (2393, 5608320), (2540, 5283744), (2760, 4862576), (2921, 4594560), (2944, 4558665), (3048, 4403120), (3680, 3646932), (3810, 3522496), (4064, 3302340), (4416, 3039110), (4786, 2804160), (5080, 2641872), (5520, 2431288), (5842, 2297280), (6096, 2201560), (7179, 1869440), (7360, 1823466), (7620, 1761248), (8128, 1651170), (8763, 1531520), (8832, 1519555), (9572, 1402080), (10160, 1320936), (11040, 1215644), (11684, 1148640), (11965, 1121664), (12192, 1100780), (14358, 934720), (14605, 918912), (14720, 911733), (15240, 880624), (16256, 825585), (17526, 765760), (19144, 701040), (20320, 660468), (22080, 607822), (23368, 574320), (23930, 560832), (24384, 550390), (28716, 467360), (29210, 459456), (30480, 440312), (35052, 382880), (35895, 373888), (38288, 350520), (40640, 330234), (43815, 306304), (44160, 303911), (46736, 287160), (47860, 280416), (48768, 275195), (55039, 243840), (57432, 233680), (58420, 229728), (60960, 220156), (70104, 191440), (71790, 186944), (76576, 175260), (81280, 165117), (87630, 153152), (93472, 143580), (95720, 140208), (110078, 121920), (114864, 116840)]