1216671840

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 432

約数和(自身を含む): 4612673520

約数和(自身を除く): 3396001680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 61, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 122, 135, 144, 152, 160, 162, 171, 180, 183, 190, 216, 228, 240, 243, 244, 270, 285, 288, 304, 305, 324, 342, 360, 366, 380, 405, 432, 456, 480, 486, 488, 513, 540, 549, 570, 608, 610, 648, 684, 720, 729, 732, 760, 810, 855, 864, 912, 915, 972, 976, 1026, 1080, 1098, 1140, 1159, 1215, 1220, 1296, 1368, 1440, 1458, 1464, 1520, 1539, 1620, 1647, 1710, 1824, 1830, 1944, 1952, 2052, 2160, 2187, 2196, 2280, 2318, 2430, 2440, 2565, 2592, 2736, 2745, 2916, 2928, 3040, 3078, 3240, 3294, 3420, 3477, 3645, 3660, 3888, 4104, 4320, 4374, 4392, 4560, 4617, 4636, 4860, 4880, 4941, 5130, 5472, 5490, 5795, 5832, 5856, 6156, 6480, 6561, 6588, 6840, 6954, 7290, 7320, 7695, 7776, 8208, 8235, 8748, 8784, 9120, 9234, 9272, 9720, 9760, 9882, 10260, 10431, 10935, 10980, 11590, 11664, 12312, 12960, 13122, 13176, 13680, 13851, 13908, 14580, 14640, 14823, 15390, 16416, 16470, 17385, 17496, 17568, 18468, 18544, 19440, 19764, 20520, 20862, 21870, 21960, 23085, 23180, 23328, 24624, 24705, 26244, 26352, 27360, 27702, 27816, 29160, 29280, 29646, 30780, 31293, 32805, 32940, 34770, 34992, 36936, 37088, 38880, 39528, 41040, 41553, 41724, 43740, 43920, 44469, 46170, 46360, 49248, 49410, 52155, 52488, 52704, 55404, 55632, 58320, 59292, 61560, 62586, 65610, 65880, 69255, 69540, 69984, 73872, 74115, 79056, 82080, 83106, 83448, 87480, 87840, 88938, 92340, 92720, 93879, 98820, 104310, 104976, 110808, 111264, 116640, 118584, 123120, 124659, 125172, 131220, 131760, 133407, 138510, 139080, 147744, 148230, 156465, 158112, 166212, 166896, 174960, 177876, 184680, 185440, 187758, 197640, 207765, 208620, 209952, 221616, 222345, 237168, 246240, 249318, 250344, 262440, 263520, 266814, 277020, 278160, 281637, 296460, 312930, 332424, 333792, 349920, 355752, 369360, 375516, 395280, 400221, 415530, 417240, 443232, 444690, 469395, 474336, 498636, 500688, 524880, 533628, 554040, 556320, 563274, 592920, 623295, 625860, 664848, 667035, 711504, 738720, 751032, 790560, 800442, 831060, 834480, 844911, 889380, 938790, 997272, 1001376, 1049760, 1067256, 1108080, 1126548, 1185840, 1246590, 1251720, 1329696, 1334070, 1408185, 1423008, 1502064, 1600884, 1662120, 1668960, 1689822, 1778760, 1877580, 1994544, 2001105, 2134512, 2216160, 2253096, 2371680, 2493180, 2503440, 2534733, 2668140, 2816370, 3004128, 3201768, 3324240, 3379644, 3557520, 3755160, 3989088, 4002210, 4224555, 4269024, 4506192, 4986360, 5006880, 5069466, 5336280, 5632740, 6403536, 6648480, 6759288, 7115040, 7510320, 7604199, 8004420, 8449110, 9012384, 9972720, 10138932, 10672560, 11265480, 12673665, 12807072, 13518576, 15020640, 15208398, 16008840, 16898220, 19945440, 20277864, 21345120, 22530960, 25347330, 27037152, 30416796, 32017680, 33796440, 38020995, 40555728, 45061920, 50694660, 60833592, 64035360, 67592880, 76041990, 81111456, 101389320, 121667184, 135185760, 152083980, 202778640, 243334368, 304167960, 405557280, 608335920, 1216671840]

約数ペア:

[(1, 1216671840), (2, 608335920), (3, 405557280), (4, 304167960), (5, 243334368), (6, 202778640), (8, 152083980), (9, 135185760), (10, 121667184), (12, 101389320), (15, 81111456), (16, 76041990), (18, 67592880), (19, 64035360), (20, 60833592), (24, 50694660), (27, 45061920), (30, 40555728), (32, 38020995), (36, 33796440), (38, 32017680), (40, 30416796), (45, 27037152), (48, 25347330), (54, 22530960), (57, 21345120), (60, 20277864), (61, 19945440), (72, 16898220), (76, 16008840), (80, 15208398), (81, 15020640), (90, 13518576), (95, 12807072), (96, 12673665), (108, 11265480), (114, 10672560), (120, 10138932), (122, 9972720), (135, 9012384), (144, 8449110), (152, 8004420), (160, 7604199), (162, 7510320), (171, 7115040), (180, 6759288), (183, 6648480), (190, 6403536), (216, 5632740), (228, 5336280), (240, 5069466), (243, 5006880), (244, 4986360), (270, 4506192), (285, 4269024), (288, 4224555), (304, 4002210), (305, 3989088), (324, 3755160), (342, 3557520), (360, 3379644), (366, 3324240), (380, 3201768), (405, 3004128), (432, 2816370), (456, 2668140), (480, 2534733), (486, 2503440), (488, 2493180), (513, 2371680), (540, 2253096), (549, 2216160), (570, 2134512), (608, 2001105), (610, 1994544), (648, 1877580), (684, 1778760), (720, 1689822), (729, 1668960), (732, 1662120), (760, 1600884), (810, 1502064), (855, 1423008), (864, 1408185), (912, 1334070), (915, 1329696), (972, 1251720), (976, 1246590), (1026, 1185840), (1080, 1126548), (1098, 1108080), (1140, 1067256), (1159, 1049760), (1215, 1001376), (1220, 997272), (1296, 938790), (1368, 889380), (1440, 844911), (1458, 834480), (1464, 831060), (1520, 800442), (1539, 790560), (1620, 751032), (1647, 738720), (1710, 711504), (1824, 667035), (1830, 664848), (1944, 625860), (1952, 623295), (2052, 592920), (2160, 563274), (2187, 556320), (2196, 554040), (2280, 533628), (2318, 524880), (2430, 500688), (2440, 498636), (2565, 474336), (2592, 469395), (2736, 444690), (2745, 443232), (2916, 417240), (2928, 415530), (3040, 400221), (3078, 395280), (3240, 375516), (3294, 369360), (3420, 355752), (3477, 349920), (3645, 333792), (3660, 332424), (3888, 312930), (4104, 296460), (4320, 281637), (4374, 278160), (4392, 277020), (4560, 266814), (4617, 263520), (4636, 262440), (4860, 250344), (4880, 249318), (4941, 246240), (5130, 237168), (5472, 222345), (5490, 221616), (5795, 209952), (5832, 208620), (5856, 207765), (6156, 197640), (6480, 187758), (6561, 185440), (6588, 184680), (6840, 177876), (6954, 174960), (7290, 166896), (7320, 166212), (7695, 158112), (7776, 156465), (8208, 148230), (8235, 147744), (8748, 139080), (8784, 138510), (9120, 133407), (9234, 131760), (9272, 131220), (9720, 125172), (9760, 124659), (9882, 123120), (10260, 118584), (10431, 116640), (10935, 111264), (10980, 110808), (11590, 104976), (11664, 104310), (12312, 98820), (12960, 93879), (13122, 92720), (13176, 92340), (13680, 88938), (13851, 87840), (13908, 87480), (14580, 83448), (14640, 83106), (14823, 82080), (15390, 79056), (16416, 74115), (16470, 73872), (17385, 69984), (17496, 69540), (17568, 69255), (18468, 65880), (18544, 65610), (19440, 62586), (19764, 61560), (20520, 59292), (20862, 58320), (21870, 55632), (21960, 55404), (23085, 52704), (23180, 52488), (23328, 52155), (24624, 49410), (24705, 49248), (26244, 46360), (26352, 46170), (27360, 44469), (27702, 43920), (27816, 43740), (29160, 41724), (29280, 41553), (29646, 41040), (30780, 39528), (31293, 38880), (32805, 37088), (32940, 36936), (34770, 34992)]