247665898080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1124119}}^1$

素因数の和:1124163

約数の個数: 240

約数和(自身を含む): 925470010080

約数和(自身を除く): 677804112000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 9180, 11016, 12240, 12960, 13770, 14688, 18360, 22032, 24480, 27540, 36720, 44064, 55080, 73440, 110160, 220320, 1124119, 2248238, 3372357, 4496476, 5620595, 6744714, 8992952, 10117071, 11241190, 13489428, 16861785, 17985904, 19110023, 20234142, 22482380, 26978856, 30351213, 33723570, 35971808, 38220046, 40468284, 44964760, 50585355, 53957712, 57330069, 60702426, 67447140, 76440092, 80936568, 89929520, 91053639, 95550115, 101170710, 107915424, 114660138, 121404852, 134894280, 151756065, 152880184, 161873136, 171990207, 179859040, 182107278, 191100230, 202341420, 229320276, 242809704, 269788560, 286650345, 303512130, 305760368, 323746272, 343980414, 364214556, 382200460, 404682840, 455268195, 458640552, 485619408, 515970621, 539577120, 573300690, 607024260, 611520736, 687960828, 728429112, 764400920, 809365680, 859951035, 910536390, 917281104, 971238816, 1031941242, 1146601380, 1214048520, 1375921656, 1456858224, 1528801840, 1547911863, 1618731360, 1719902070, 1821072780, 1834562208, 2063882484, 2293202760, 2428097040, 2579853105, 2751843312, 2913716448, 3057603680, 3095823726, 3439804140, 3642145560, 4127764968, 4586405520, 4856194080, 5159706210, 5503686624, 6191647452, 6879608280, 7284291120, 7739559315, 8255529936, 9172811040, 10319412420, 12383294904, 13759216560, 14568582240, 15479118630, 16511059872, 20638824840, 24766589808, 27518433120, 30958237260, 41277649680, 49533179616, 61916474520, 82555299360, 123832949040, 247665898080]

約数ペア:

[(1, 247665898080), (2, 123832949040), (3, 82555299360), (4, 61916474520), (5, 49533179616), (6, 41277649680), (8, 30958237260), (9, 27518433120), (10, 24766589808), (12, 20638824840), (15, 16511059872), (16, 15479118630), (17, 14568582240), (18, 13759216560), (20, 12383294904), (24, 10319412420), (27, 9172811040), (30, 8255529936), (32, 7739559315), (34, 7284291120), (36, 6879608280), (40, 6191647452), (45, 5503686624), (48, 5159706210), (51, 4856194080), (54, 4586405520), (60, 4127764968), (68, 3642145560), (72, 3439804140), (80, 3095823726), (81, 3057603680), (85, 2913716448), (90, 2751843312), (96, 2579853105), (102, 2428097040), (108, 2293202760), (120, 2063882484), (135, 1834562208), (136, 1821072780), (144, 1719902070), (153, 1618731360), (160, 1547911863), (162, 1528801840), (170, 1456858224), (180, 1375921656), (204, 1214048520), (216, 1146601380), (240, 1031941242), (255, 971238816), (270, 917281104), (272, 910536390), (288, 859951035), (306, 809365680), (324, 764400920), (340, 728429112), (360, 687960828), (405, 611520736), (408, 607024260), (432, 573300690), (459, 539577120), (480, 515970621), (510, 485619408), (540, 458640552), (544, 455268195), (612, 404682840), (648, 382200460), (680, 364214556), (720, 343980414), (765, 323746272), (810, 305760368), (816, 303512130), (864, 286650345), (918, 269788560), (1020, 242809704), (1080, 229320276), (1224, 202341420), (1296, 191100230), (1360, 182107278), (1377, 179859040), (1440, 171990207), (1530, 161873136), (1620, 152880184), (1632, 151756065), (1836, 134894280), (2040, 121404852), (2160, 114660138), (2295, 107915424), (2448, 101170710), (2592, 95550115), (2720, 91053639), (2754, 89929520), (3060, 80936568), (3240, 76440092), (3672, 67447140), (4080, 60702426), (4320, 57330069), (4590, 53957712), (4896, 50585355), (5508, 44964760), (6120, 40468284), (6480, 38220046), (6885, 35971808), (7344, 33723570), (8160, 30351213), (9180, 26978856), (11016, 22482380), (12240, 20234142), (12960, 19110023), (13770, 17985904), (14688, 16861785), (18360, 13489428), (22032, 11241190), (24480, 10117071), (27540, 8992952), (36720, 6744714), (44064, 5620595), (55080, 4496476), (73440, 3372357), (110160, 2248238), (220320, 1124119)]