18281727360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{244147}}^1$

素因数の和:244185

約数の個数: 192

約数和(自身を含む): 67985452080

約数和(自身を除く): 49703724720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 244147, 488294, 732441, 976588, 1220735, 1464882, 1953176, 2197323, 2441470, 2929764, 3173911, 3662205, 3906352, 4394646, 4882940, 5859528, 6347822, 7324410, 7812704, 8789292, 9521733, 9765880, 10986615, 11719056, 12695644, 14648820, 15625408, 15869555, 17578584, 19043466, 19531760, 21973230, 23438112, 25391288, 28565199, 29297640, 31250816, 31739110, 35157168, 38086932, 39063520, 43946460, 46876224, 47608665, 50782576, 57130398, 58595280, 63478220, 70314336, 76173864, 78127040, 87892920, 93752448, 95217330, 101565152, 114260796, 117190560, 126956440, 140628672, 142825995, 152347728, 156254080, 175785840, 190434660, 203130304, 228521592, 234381120, 253912880, 281257344, 285651990, 304695456, 351571680, 380869320, 406260608, 457043184, 468762240, 507825760, 571303980, 609390912, 703143360, 761738640, 914086368, 1015651520, 1142607960, 1218781824, 1406286720, 1523477280, 1828172736, 2031303040, 2285215920, 3046954560, 3656345472, 4570431840, 6093909120, 9140863680, 18281727360]

約数ペア:

[(1, 18281727360), (2, 9140863680), (3, 6093909120), (4, 4570431840), (5, 3656345472), (6, 3046954560), (8, 2285215920), (9, 2031303040), (10, 1828172736), (12, 1523477280), (13, 1406286720), (15, 1218781824), (16, 1142607960), (18, 1015651520), (20, 914086368), (24, 761738640), (26, 703143360), (30, 609390912), (32, 571303980), (36, 507825760), (39, 468762240), (40, 457043184), (45, 406260608), (48, 380869320), (52, 351571680), (60, 304695456), (64, 285651990), (65, 281257344), (72, 253912880), (78, 234381120), (80, 228521592), (90, 203130304), (96, 190434660), (104, 175785840), (117, 156254080), (120, 152347728), (128, 142825995), (130, 140628672), (144, 126956440), (156, 117190560), (160, 114260796), (180, 101565152), (192, 95217330), (195, 93752448), (208, 87892920), (234, 78127040), (240, 76173864), (260, 70314336), (288, 63478220), (312, 58595280), (320, 57130398), (360, 50782576), (384, 47608665), (390, 46876224), (416, 43946460), (468, 39063520), (480, 38086932), (520, 35157168), (576, 31739110), (585, 31250816), (624, 29297640), (640, 28565199), (720, 25391288), (780, 23438112), (832, 21973230), (936, 19531760), (960, 19043466), (1040, 17578584), (1152, 15869555), (1170, 15625408), (1248, 14648820), (1440, 12695644), (1560, 11719056), (1664, 10986615), (1872, 9765880), (1920, 9521733), (2080, 8789292), (2340, 7812704), (2496, 7324410), (2880, 6347822), (3120, 5859528), (3744, 4882940), (4160, 4394646), (4680, 3906352), (4992, 3662205), (5760, 3173911), (6240, 2929764), (7488, 2441470), (8320, 2197323), (9360, 1953176), (12480, 1464882), (14976, 1220735), (18720, 976588), (24960, 732441), (37440, 488294), (74880, 244147)]