138256920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 530712000

約数和(自身を除く): 392455080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 29, 30, 34, 36, 38, 40, 41, 45, 51, 57, 58, 60, 68, 72, 76, 82, 85, 87, 90, 95, 102, 114, 116, 120, 123, 136, 145, 152, 153, 164, 170, 171, 174, 180, 190, 204, 205, 228, 232, 246, 255, 261, 285, 290, 306, 323, 328, 340, 342, 348, 360, 369, 380, 408, 410, 435, 456, 492, 493, 510, 522, 551, 570, 580, 612, 615, 646, 680, 684, 696, 697, 738, 760, 765, 779, 820, 855, 870, 969, 984, 986, 1020, 1044, 1102, 1140, 1160, 1189, 1224, 1230, 1292, 1305, 1368, 1394, 1476, 1479, 1530, 1558, 1615, 1640, 1653, 1710, 1740, 1845, 1938, 1972, 2040, 2088, 2091, 2204, 2280, 2337, 2378, 2460, 2465, 2584, 2610, 2755, 2788, 2907, 2952, 2958, 3060, 3116, 3230, 3306, 3420, 3480, 3485, 3567, 3690, 3876, 3895, 3944, 4182, 4408, 4437, 4674, 4756, 4845, 4920, 4930, 4959, 5220, 5510, 5576, 5814, 5916, 5945, 6120, 6232, 6273, 6460, 6612, 6840, 6970, 7011, 7134, 7380, 7395, 7752, 7790, 8265, 8364, 8874, 9348, 9367, 9512, 9690, 9860, 9918, 10440, 10455, 10701, 11020, 11628, 11685, 11832, 11890, 12546, 12920, 13224, 13243, 13940, 14022, 14268, 14535, 14760, 14790, 15580, 16530, 16728, 17748, 17835, 18696, 18734, 19380, 19720, 19836, 20213, 20910, 21402, 22040, 22185, 22591, 23256, 23370, 23780, 24795, 25092, 26486, 27880, 28044, 28101, 28536, 29070, 29580, 31160, 31365, 33060, 35055, 35496, 35670, 37468, 38760, 39672, 39729, 40426, 41820, 42804, 44370, 45182, 46740, 46835, 47560, 49590, 50184, 52972, 53505, 56088, 56202, 58140, 59160, 60639, 62730, 66120, 66215, 67773, 70110, 71340, 74936, 79458, 80852, 83640, 84303, 85608, 88740, 90364, 93480, 93670, 99180, 101065, 105944, 107010, 112404, 112955, 116280, 119187, 121278, 125460, 132430, 135546, 140220, 140505, 142680, 158916, 161704, 168606, 177480, 180728, 181917, 187340, 198360, 198645, 202130, 203319, 214020, 224808, 225910, 238374, 242556, 250920, 264860, 271092, 280440, 281010, 303195, 317832, 337212, 338865, 363834, 374680, 384047, 397290, 404260, 406638, 421515, 428040, 451820, 476748, 485112, 529720, 542184, 562020, 595935, 606390, 674424, 677730, 727668, 768094, 794580, 808520, 813276, 843030, 903640, 909585, 953496, 1016595, 1124040, 1152141, 1191870, 1212780, 1355460, 1455336, 1536188, 1589160, 1626552, 1686060, 1819170, 1920235, 2033190, 2304282, 2383740, 2425560, 2710920, 3072376, 3372120, 3456423, 3638340, 3840470, 4066380, 4608564, 4767480, 5760705, 6912846, 7276680, 7680940, 8132760, 9217128, 11521410, 13825692, 15361880, 17282115, 23042820, 27651384, 34564230, 46085640, 69128460, 138256920]

約数ペア:

[(1, 138256920), (2, 69128460), (3, 46085640), (4, 34564230), (5, 27651384), (6, 23042820), (8, 17282115), (9, 15361880), (10, 13825692), (12, 11521410), (15, 9217128), (17, 8132760), (18, 7680940), (19, 7276680), (20, 6912846), (24, 5760705), (29, 4767480), (30, 4608564), (34, 4066380), (36, 3840470), (38, 3638340), (40, 3456423), (41, 3372120), (45, 3072376), (51, 2710920), (57, 2425560), (58, 2383740), (60, 2304282), (68, 2033190), (72, 1920235), (76, 1819170), (82, 1686060), (85, 1626552), (87, 1589160), (90, 1536188), (95, 1455336), (102, 1355460), (114, 1212780), (116, 1191870), (120, 1152141), (123, 1124040), (136, 1016595), (145, 953496), (152, 909585), (153, 903640), (164, 843030), (170, 813276), (171, 808520), (174, 794580), (180, 768094), (190, 727668), (204, 677730), (205, 674424), (228, 606390), (232, 595935), (246, 562020), (255, 542184), (261, 529720), (285, 485112), (290, 476748), (306, 451820), (323, 428040), (328, 421515), (340, 406638), (342, 404260), (348, 397290), (360, 384047), (369, 374680), (380, 363834), (408, 338865), (410, 337212), (435, 317832), (456, 303195), (492, 281010), (493, 280440), (510, 271092), (522, 264860), (551, 250920), (570, 242556), (580, 238374), (612, 225910), (615, 224808), (646, 214020), (680, 203319), (684, 202130), (696, 198645), (697, 198360), (738, 187340), (760, 181917), (765, 180728), (779, 177480), (820, 168606), (855, 161704), (870, 158916), (969, 142680), (984, 140505), (986, 140220), (1020, 135546), (1044, 132430), (1102, 125460), (1140, 121278), (1160, 119187), (1189, 116280), (1224, 112955), (1230, 112404), (1292, 107010), (1305, 105944), (1368, 101065), (1394, 99180), (1476, 93670), (1479, 93480), (1530, 90364), (1558, 88740), (1615, 85608), (1640, 84303), (1653, 83640), (1710, 80852), (1740, 79458), (1845, 74936), (1938, 71340), (1972, 70110), (2040, 67773), (2088, 66215), (2091, 66120), (2204, 62730), (2280, 60639), (2337, 59160), (2378, 58140), (2460, 56202), (2465, 56088), (2584, 53505), (2610, 52972), (2755, 50184), (2788, 49590), (2907, 47560), (2952, 46835), (2958, 46740), (3060, 45182), (3116, 44370), (3230, 42804), (3306, 41820), (3420, 40426), (3480, 39729), (3485, 39672), (3567, 38760), (3690, 37468), (3876, 35670), (3895, 35496), (3944, 35055), (4182, 33060), (4408, 31365), (4437, 31160), (4674, 29580), (4756, 29070), (4845, 28536), (4920, 28101), (4930, 28044), (4959, 27880), (5220, 26486), (5510, 25092), (5576, 24795), (5814, 23780), (5916, 23370), (5945, 23256), (6120, 22591), (6232, 22185), (6273, 22040), (6460, 21402), (6612, 20910), (6840, 20213), (6970, 19836), (7011, 19720), (7134, 19380), (7380, 18734), (7395, 18696), (7752, 17835), (7790, 17748), (8265, 16728), (8364, 16530), (8874, 15580), (9348, 14790), (9367, 14760), (9512, 14535), (9690, 14268), (9860, 14022), (9918, 13940), (10440, 13243), (10455, 13224), (10701, 12920), (11020, 12546), (11628, 11890), (11685, 11832)]