312640585920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1147

約数の個数: 1120

約数和(自身を含む): 1288762675200

約数和(自身を除く): 976122089280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 47, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 94, 95, 96, 104, 108, 114, 117, 120, 130, 135, 141, 144, 152, 156, 160, 162, 171, 180, 188, 190, 192, 195, 208, 216, 228, 234, 235, 240, 247, 260, 270, 282, 285, 288, 304, 312, 320, 324, 342, 351, 360, 376, 380, 390, 405, 416, 423, 432, 456, 468, 470, 480, 494, 513, 520, 540, 564, 570, 576, 585, 608, 611, 624, 648, 684, 702, 705, 720, 741, 752, 760, 780, 810, 832, 846, 855, 864, 893, 912, 936, 940, 960, 988, 1026, 1039, 1040, 1053, 1080, 1128, 1140, 1170, 1216, 1222, 1235, 1248, 1269, 1296, 1368, 1404, 1410, 1440, 1482, 1504, 1520, 1539, 1560, 1620, 1692, 1710, 1728, 1755, 1786, 1824, 1833, 1872, 1880, 1976, 2052, 2078, 2080, 2106, 2115, 2160, 2223, 2256, 2280, 2340, 2444, 2470, 2496, 2538, 2565, 2592, 2679, 2736, 2808, 2820, 2880, 2964, 3008, 3040, 3055, 3078, 3117, 3120, 3240, 3384, 3420, 3510, 3572, 3648, 3666, 3705, 3744, 3760, 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約数ペア:

[(1, 312640585920), (2, 156320292960), (3, 104213528640), (4, 78160146480), (5, 62528117184), (6, 52106764320), (8, 39080073240), (9, 34737842880), (10, 31264058592), (12, 26053382160), (13, 24049275840), (15, 20842705728), (16, 19540036620), (18, 17368921440), (19, 16454767680), (20, 15632029296), (24, 13026691080), (26, 12024637920), (27, 11579280960), (30, 10421352864), (32, 9770018310), (36, 8684460720), (38, 8227383840), (39, 8016425280), (40, 7816014648), (45, 6947568576), (47, 6651927360), (48, 6513345540), (52, 6012318960), (54, 5789640480), (57, 5484922560), (60, 5210676432), (64, 4885009155), (65, 4809855168), (72, 4342230360), (76, 4113691920), (78, 4008212640), (80, 3908007324), (81, 3859760320), (90, 3473784288), (94, 3325963680), (95, 3290953536), (96, 3256672770), (104, 3006159480), (108, 2894820240), (114, 2742461280), (117, 2672141760), (120, 2605338216), (130, 2404927584), (135, 2315856192), (141, 2217309120), (144, 2171115180), (152, 2056845960), (156, 2004106320), (160, 1954003662), (162, 1929880160), (171, 1828307520), (180, 1736892144), (188, 1662981840), (190, 1645476768), (192, 1628336385), (195, 1603285056), (208, 1503079740), (216, 1447410120), (228, 1371230640), (234, 1336070880), (235, 1330385472), (240, 1302669108), (247, 1265751360), (260, 1202463792), (270, 1157928096), (282, 1108654560), (285, 1096984512), (288, 1085557590), (304, 1028422980), (312, 1002053160), (320, 977001831), (324, 964940080), (342, 914153760), (351, 890713920), (360, 868446072), (376, 831490920), (380, 822738384), (390, 801642528), (405, 771952064), (416, 751539870), (423, 739103040), (432, 723705060), (456, 685615320), (468, 668035440), (470, 665192736), (480, 651334554), (494, 632875680), (513, 609435840), (520, 601231896), (540, 578964048), (564, 554327280), (570, 548492256), (576, 542778795), (585, 534428352), (608, 514211490), (611, 511686720), (624, 501026580), (648, 482470040), (684, 457076880), (702, 445356960), (705, 443461824), (720, 434223036), (741, 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(12480, 25051329), (12690, 24636768), (12960, 24123502), (13338, 23439840), (13395, 23340096), (13507, 23146560), (13536, 23096970), (13680, 22853844), (14040, 22267848), (14288, 21881340), (14664, 21320280), (14820, 21095856), (15040, 20787273), (15228, 20530640), (15390, 20314528), (15585, 20060352), (15808, 19777365), (16074, 19450080), (16416, 19044870), (16497, 18951360), (16624, 18806580), (16848, 18556540), (16920, 18477576), (17784, 17579880), (17860, 17505072), (18240, 17140383), (18330, 17056224), (18702, 16716960), (18720, 16700886), (19035, 16424512), (19552, 15990210), (19741, 15837120), (19760, 15821892), (20007, 15626560), (20304, 15397980), (20520, 15235896), (20780, 15045264), (21060, 14845232), (21432, 14587560), (21996, 14213520), (22230, 14063904), (22464, 13917405), (22560, 13858182), (23218, 13465440), (23712, 13184910), (24111, 12966720), (24440, 12792168), (24624, 12696580), (24936, 12537720), (25380, 12318384), (25920, 12061751), (26676, 11719920), (26790, 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