19388596680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{8287}}^1$

素因数の和:8468

約数の個数: 192

約数和(自身を含む): 64620541440

約数和(自身を除く): 45231944760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 97, 120, 134, 180, 194, 201, 268, 291, 335, 360, 388, 402, 485, 536, 582, 603, 670, 776, 804, 873, 970, 1005, 1164, 1206, 1340, 1455, 1608, 1746, 1940, 2010, 2328, 2412, 2680, 2910, 3015, 3492, 3880, 4020, 4365, 4824, 5820, 6030, 6499, 6984, 8040, 8287, 8730, 11640, 12060, 12998, 16574, 17460, 19497, 24120, 24861, 25996, 32495, 33148, 34920, 38994, 41435, 49722, 51992, 58491, 64990, 66296, 74583, 77988, 82870, 97485, 99444, 116982, 124305, 129980, 149166, 155976, 165740, 194970, 198888, 233964, 248610, 259960, 292455, 298332, 331480, 372915, 389940, 467928, 497220, 555229, 584910, 596664, 745830, 779880, 803839, 994440, 1110458, 1169820, 1491660, 1607678, 1665687, 2220916, 2339640, 2411517, 2776145, 2983320, 3215356, 3331374, 4019195, 4441832, 4823034, 4997061, 5552290, 6430712, 6662748, 7234551, 8038390, 8328435, 9646068, 9994122, 11104580, 12057585, 13325496, 14469102, 16076780, 16656870, 19292136, 19988244, 22209160, 24115170, 24985305, 28938204, 32153560, 33313740, 36172755, 39976488, 48230340, 49970610, 53857213, 57876408, 66627480, 72345510, 96460680, 99941220, 107714426, 144691020, 161571639, 199882440, 215428852, 269286065, 289382040, 323143278, 430857704, 484714917, 538572130, 646286556, 807858195, 969429834, 1077144260, 1292573112, 1615716390, 1938859668, 2154288520, 2423574585, 3231432780, 3877719336, 4847149170, 6462865560, 9694298340, 19388596680]

約数ペア:

[(1, 19388596680), (2, 9694298340), (3, 6462865560), (4, 4847149170), (5, 3877719336), (6, 3231432780), (8, 2423574585), (9, 2154288520), (10, 1938859668), (12, 1615716390), (15, 1292573112), (18, 1077144260), (20, 969429834), (24, 807858195), (30, 646286556), (36, 538572130), (40, 484714917), (45, 430857704), (60, 323143278), (67, 289382040), (72, 269286065), (90, 215428852), (97, 199882440), (120, 161571639), (134, 144691020), (180, 107714426), (194, 99941220), (201, 96460680), (268, 72345510), (291, 66627480), (335, 57876408), (360, 53857213), (388, 49970610), (402, 48230340), (485, 39976488), (536, 36172755), (582, 33313740), (603, 32153560), (670, 28938204), (776, 24985305), (804, 24115170), (873, 22209160), (970, 19988244), (1005, 19292136), (1164, 16656870), (1206, 16076780), (1340, 14469102), (1455, 13325496), (1608, 12057585), (1746, 11104580), (1940, 9994122), (2010, 9646068), (2328, 8328435), (2412, 8038390), (2680, 7234551), (2910, 6662748), (3015, 6430712), (3492, 5552290), (3880, 4997061), (4020, 4823034), (4365, 4441832), (4824, 4019195), (5820, 3331374), (6030, 3215356), (6499, 2983320), (6984, 2776145), (8040, 2411517), (8287, 2339640), (8730, 2220916), (11640, 1665687), (12060, 1607678), (12998, 1491660), (16574, 1169820), (17460, 1110458), (19497, 994440), (24120, 803839), (24861, 779880), (25996, 745830), (32495, 596664), (33148, 584910), (34920, 555229), (38994, 497220), (41435, 467928), (49722, 389940), (51992, 372915), (58491, 331480), (64990, 298332), (66296, 292455), (74583, 259960), (77988, 248610), (82870, 233964), (97485, 198888), (99444, 194970), (116982, 165740), (124305, 155976), (129980, 149166)]