145108080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 540277920

約数和(自身を除く): 395169840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 419, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 838, 888, 936, 962, 1040, 1110, 1170, 1257, 1332, 1443, 1480, 1560, 1665, 1676, 1776, 1872, 1924, 2095, 2220, 2340, 2405, 2514, 2664, 2886, 2960, 3120, 3330, 3352, 3771, 3848, 4190, 4329, 4440, 4680, 4810, 5028, 5328, 5447, 5772, 6285, 6660, 6704, 7215, 7542, 7696, 8380, 8658, 8880, 9360, 9620, 10056, 10894, 11544, 12570, 13320, 14430, 15084, 15503, 16341, 16760, 17316, 18855, 19240, 20112, 21645, 21788, 23088, 25140, 26640, 27235, 28860, 30168, 31006, 32682, 33520, 34632, 37710, 38480, 43290, 43576, 46509, 49023, 50280, 54470, 57720, 60336, 62012, 65364, 69264, 75420, 77515, 81705, 86580, 87152, 93018, 98046, 100560, 108940, 115440, 124024, 130728, 139527, 150840, 155030, 163410, 173160, 186036, 196092, 201539, 217880, 232545, 245115, 248048, 261456, 279054, 301680, 310060, 326820, 346320, 372072, 392184, 403078, 435760, 465090, 490230, 558108, 604617, 620120, 653640, 697635, 744144, 784368, 806156, 930180, 980460, 1007695, 1116216, 1209234, 1240240, 1307280, 1395270, 1612312, 1813851, 1860360, 1960920, 2015390, 2232432, 2418468, 2790540, 3023085, 3224624, 3627702, 3720720, 3921840, 4030780, 4836936, 5581080, 6046170, 7255404, 8061560, 9069255, 9673872, 11162160, 12092340, 14510808, 16123120, 18138510, 24184680, 29021616, 36277020, 48369360, 72554040, 145108080]

約数ペア:

[(1, 145108080), (2, 72554040), (3, 48369360), (4, 36277020), (5, 29021616), (6, 24184680), (8, 18138510), (9, 16123120), (10, 14510808), (12, 12092340), (13, 11162160), (15, 9673872), (16, 9069255), (18, 8061560), (20, 7255404), (24, 6046170), (26, 5581080), (30, 4836936), (36, 4030780), (37, 3921840), (39, 3720720), (40, 3627702), (45, 3224624), (48, 3023085), (52, 2790540), (60, 2418468), (65, 2232432), (72, 2015390), (74, 1960920), (78, 1860360), (80, 1813851), (90, 1612312), (104, 1395270), (111, 1307280), (117, 1240240), (120, 1209234), (130, 1116216), (144, 1007695), (148, 980460), (156, 930180), (180, 806156), (185, 784368), (195, 744144), (208, 697635), (222, 653640), (234, 620120), (240, 604617), (260, 558108), (296, 490230), (312, 465090), (333, 435760), (360, 403078), (370, 392184), (390, 372072), (419, 346320), (444, 326820), (468, 310060), (481, 301680), (520, 279054), (555, 261456), (585, 248048), (592, 245115), (624, 232545), (666, 217880), (720, 201539), (740, 196092), (780, 186036), (838, 173160), (888, 163410), (936, 155030), (962, 150840), (1040, 139527), (1110, 130728), (1170, 124024), (1257, 115440), (1332, 108940), (1443, 100560), (1480, 98046), (1560, 93018), (1665, 87152), (1676, 86580), (1776, 81705), (1872, 77515), (1924, 75420), (2095, 69264), (2220, 65364), (2340, 62012), (2405, 60336), (2514, 57720), (2664, 54470), (2886, 50280), (2960, 49023), (3120, 46509), (3330, 43576), (3352, 43290), (3771, 38480), (3848, 37710), (4190, 34632), (4329, 33520), (4440, 32682), (4680, 31006), (4810, 30168), (5028, 28860), (5328, 27235), (5447, 26640), (5772, 25140), (6285, 23088), (6660, 21788), (6704, 21645), (7215, 20112), (7542, 19240), (7696, 18855), (8380, 17316), (8658, 16760), (8880, 16341), (9360, 15503), (9620, 15084), (10056, 14430), (10894, 13320), (11544, 12570)]