868722960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 320

約数和(自身を含む): 3210508800

約数和(自身を除く): 2341785840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 98, 105, 112, 120, 122, 140, 147, 168, 173, 183, 196, 210, 240, 244, 245, 280, 294, 305, 336, 343, 346, 366, 392, 420, 427, 488, 490, 519, 560, 588, 610, 686, 692, 732, 735, 784, 840, 854, 865, 915, 976, 980, 1029, 1038, 1176, 1211, 1220, 1281, 1372, 1384, 1464, 1470, 1680, 1708, 1715, 1730, 1830, 1960, 2058, 2076, 2135, 2352, 2422, 2440, 2562, 2595, 2744, 2768, 2928, 2940, 2989, 3416, 3430, 3460, 3633, 3660, 3920, 4116, 4152, 4270, 4844, 4880, 5124, 5145, 5190, 5488, 5880, 5978, 6055, 6405, 6832, 6860, 6920, 7266, 7320, 8232, 8304, 8477, 8540, 8967, 9688, 10248, 10290, 10380, 10553, 11760, 11956, 12110, 12810, 13720, 13840, 14532, 14640, 14945, 16464, 16954, 17080, 17934, 18165, 19376, 20496, 20580, 20760, 20923, 21106, 23912, 24220, 25431, 25620, 27440, 29064, 29890, 31659, 33908, 34160, 35868, 36330, 41160, 41520, 41846, 42212, 42385, 44835, 47824, 48440, 50862, 51240, 52765, 58128, 59339, 59780, 62769, 63318, 67816, 71736, 72660, 73871, 82320, 83692, 84424, 84770, 89670, 96880, 101724, 102480, 104615, 105530, 118678, 119560, 125538, 126636, 127155, 135632, 143472, 145320, 147742, 158295, 167384, 168848, 169540, 178017, 179340, 203448, 209230, 211060, 221613, 237356, 239120, 251076, 253272, 254310, 290640, 295484, 296695, 313845, 316590, 334768, 339080, 356034, 358680, 369355, 406896, 418460, 422120, 443226, 474712, 502152, 506544, 508620, 517097, 590968, 593390, 627690, 633180, 678160, 712068, 717360, 738710, 836920, 844240, 886452, 890085, 949424, 1004304, 1017240, 1034194, 1108065, 1181936, 1186780, 1255380, 1266360, 1424136, 1477420, 1551291, 1673840, 1772904, 1780170, 2034480, 2068388, 2216130, 2373560, 2510760, 2532720, 2585485, 2848272, 2954840, 3102582, 3545808, 3560340, 3619679, 4136776, 4432260, 4747120, 5021520, 5170970, 5909680, 6205164, 7120680, 7239358, 7756455, 8273552, 8864520, 10341940, 10859037, 12410328, 14241360, 14478716, 15512910, 17729040, 18098395, 20683880, 21718074, 24820656, 28957432, 31025820, 36196790, 41367760, 43436148, 54295185, 57914864, 62051640, 72393580, 86872296, 108590370, 124103280, 144787160, 173744592, 217180740, 289574320, 434361480, 868722960]

約数ペア:

[(1, 868722960), (2, 434361480), (3, 289574320), (4, 217180740), (5, 173744592), (6, 144787160), (7, 124103280), (8, 108590370), (10, 86872296), (12, 72393580), (14, 62051640), (15, 57914864), (16, 54295185), (20, 43436148), (21, 41367760), (24, 36196790), (28, 31025820), (30, 28957432), (35, 24820656), (40, 21718074), (42, 20683880), (48, 18098395), (49, 17729040), (56, 15512910), (60, 14478716), (61, 14241360), (70, 12410328), (80, 10859037), (84, 10341940), (98, 8864520), (105, 8273552), (112, 7756455), (120, 7239358), (122, 7120680), (140, 6205164), (147, 5909680), (168, 5170970), (173, 5021520), (183, 4747120), (196, 4432260), (210, 4136776), (240, 3619679), (244, 3560340), (245, 3545808), (280, 3102582), (294, 2954840), (305, 2848272), (336, 2585485), (343, 2532720), (346, 2510760), (366, 2373560), (392, 2216130), (420, 2068388), (427, 2034480), (488, 1780170), (490, 1772904), (519, 1673840), (560, 1551291), (588, 1477420), (610, 1424136), (686, 1266360), (692, 1255380), (732, 1186780), (735, 1181936), (784, 1108065), (840, 1034194), (854, 1017240), (865, 1004304), (915, 949424), (976, 890085), (980, 886452), (1029, 844240), (1038, 836920), (1176, 738710), (1211, 717360), (1220, 712068), (1281, 678160), (1372, 633180), (1384, 627690), (1464, 593390), (1470, 590968), (1680, 517097), (1708, 508620), (1715, 506544), (1730, 502152), (1830, 474712), (1960, 443226), (2058, 422120), (2076, 418460), (2135, 406896), (2352, 369355), (2422, 358680), (2440, 356034), (2562, 339080), (2595, 334768), (2744, 316590), (2768, 313845), (2928, 296695), (2940, 295484), (2989, 290640), (3416, 254310), (3430, 253272), (3460, 251076), (3633, 239120), (3660, 237356), (3920, 221613), (4116, 211060), (4152, 209230), (4270, 203448), (4844, 179340), (4880, 178017), (5124, 169540), (5145, 168848), (5190, 167384), (5488, 158295), (5880, 147742), (5978, 145320), (6055, 143472), (6405, 135632), (6832, 127155), (6860, 126636), (6920, 125538), (7266, 119560), (7320, 118678), (8232, 105530), (8304, 104615), (8477, 102480), (8540, 101724), (8967, 96880), (9688, 89670), (10248, 84770), (10290, 84424), (10380, 83692), (10553, 82320), (11760, 73871), (11956, 72660), (12110, 71736), (12810, 67816), (13720, 63318), (13840, 62769), (14532, 59780), (14640, 59339), (14945, 58128), (16464, 52765), (16954, 51240), (17080, 50862), (17934, 48440), (18165, 47824), (19376, 44835), (20496, 42385), (20580, 42212), (20760, 41846), (20923, 41520), (21106, 41160), (23912, 36330), (24220, 35868), (25431, 34160), (25620, 33908), (27440, 31659), (29064, 29890)]