1555744320

素因数分解:

$2^6\times 3^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 560

約数和(自身を含む): 6299240640

約数和(自身を除く): 4743496320

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, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 243, 247, 260, 270, 285, 288, 304, 312, 320, 324, 342, 351, 360, 380, 390, 405, 416, 432, 456, 468, 480, 486, 494, 513, 520, 540, 570, 576, 585, 608, 624, 648, 684, 702, 720, 729, 741, 760, 780, 810, 832, 855, 864, 912, 936, 960, 972, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1215, 1216, 1235, 1248, 1296, 1368, 1404, 1440, 1458, 1482, 1520, 1539, 1560, 1620, 1710, 1728, 1755, 1824, 1872, 1944, 1976, 2052, 2080, 2106, 2160, 2187, 2223, 2280, 2340, 2430, 2470, 2496, 2565, 2592, 2736, 2808, 2880, 2916, 2964, 3040, 3078, 3120, 3159, 3240, 3420, 3510, 3645, 3648, 3705, 3744, 3888, 3952, 4104, 4160, 4212, 4320, 4374, 4446, 4560, 4617, 4680, 4860, 4940, 5130, 5184, 5265, 5472, 5616, 5832, 5928, 6080, 6156, 6240, 6318, 6480, 6561, 6669, 6840, 7020, 7290, 7410, 7488, 7695, 7776, 7904, 8208, 8424, 8640, 8748, 8892, 9120, 9234, 9360, 9477, 9720, 9880, 10260, 10530, 10935, 10944, 11115, 11232, 11664, 11856, 12312, 12480, 12636, 12960, 13122, 13338, 13680, 13851, 14040, 14580, 14820, 15390, 15552, 15795, 15808, 16416, 16848, 17496, 17784, 18240, 18468, 18720, 18954, 19440, 19683, 19760, 20007, 20520, 21060, 21870, 22230, 22464, 23085, 23328, 23712, 24624, 25272, 25920, 26244, 26676, 27360, 27702, 28080, 28431, 29160, 29640, 30780, 31590, 32805, 32832, 33345, 33696, 34992, 35568, 36936, 37440, 37908, 38880, 39366, 39520, 40014, 41040, 41553, 42120, 43740, 44460, 46170, 46656, 47385, 47424, 49248, 50544, 52488, 53352, 54720, 55404, 56160, 56862, 58320, 59280, 60021, 61560, 63180, 65610, 66690, 67392, 69255, 69984, 71136, 73872, 75816, 77760, 78732, 79040, 80028, 82080, 83106, 84240, 85293, 87480, 88920, 92340, 94770, 98415, 98496, 100035, 101088, 104976, 106704, 110808, 112320, 113724, 116640, 118560, 120042, 123120, 124659, 126360, 131220, 133380, 138510, 139968, 142155, 142272, 147744, 151632, 157464, 160056, 164160, 166212, 168480, 170586, 174960, 177840, 180063, 184680, 189540, 196830, 200070, 202176, 207765, 209952, 213408, 221616, 227448, 233280, 237120, 240084, 246240, 249318, 252720, 255879, 262440, 266760, 277020, 284310, 295488, 300105, 303264, 314928, 320112, 332424, 336960, 341172, 349920, 355680, 360126, 369360, 373977, 379080, 393660, 400140, 415530, 419904, 426465, 426816, 443232, 454896, 480168, 492480, 498636, 505440, 511758, 524880, 533520, 540189, 554040, 568620, 600210, 606528, 623295, 629856, 640224, 664848, 682344, 699840, 711360, 720252, 738720, 747954, 758160, 787320, 800280, 831060, 852930, 886464, 900315, 909792, 960336, 997272, 1010880, 1023516, 1049760, 1067040, 1080378, 1108080, 1137240, 1200420, 1246590, 1259712, 1279395, 1280448, 1329696, 1364688, 1440504, 1477440, 1495908, 1516320, 1574640, 1600560, 1620567, 1662120, 1705860, 1800630, 1819584, 1869885, 1920672, 1994544, 2047032, 2099520, 2134080, 2160756, 2216160, 2274480, 2400840, 2493180, 2558790, 2659392, 2700945, 2729376, 2881008, 2991816, 3032640, 3149280, 3201120, 3241134, 3324240, 3411720, 3601260, 3739770, 3841344, 3989088, 4094064, 4321512, 4432320, 4548960, 4801680, 4861701, 4986360, 5117580, 5401890, 5458752, 5762016, 5983632, 6298560, 6402240, 6482268, 6648480, 6823440, 7202520, 7479540, 7978176, 8102835, 8188128, 8643024, 9097920, 9603360, 9723402, 9972720, 10235160, 10803780, 11524032, 11967264, 12964536, 13296960, 13646880, 14405040, 14959080, 16205670, 16376256, 17286048, 19206720, 19446804, 19945440, 20470320, 21607560, 23934528, 24308505, 25929072, 27293760, 28810080, 29918160, 32411340, 34572096, 38893608, 39890880, 40940640, 43215120, 48617010, 51858144, 57620160, 59836320, 64822680, 77787216, 81881280, 86430240, 97234020, 103716288, 119672640, 129645360, 155574432, 172860480, 194468040, 259290720, 311148864, 388936080, 518581440, 777872160, 1555744320]

約数ペア:

[(1, 1555744320), (2, 777872160), (3, 518581440), (4, 388936080), (5, 311148864), (6, 259290720), (8, 194468040), (9, 172860480), (10, 155574432), (12, 129645360), (13, 119672640), (15, 103716288), (16, 97234020), (18, 86430240), (19, 81881280), (20, 77787216), (24, 64822680), (26, 59836320), (27, 57620160), (30, 51858144), (32, 48617010), (36, 43215120), (38, 40940640), (39, 39890880), (40, 38893608), (45, 34572096), (48, 32411340), (52, 29918160), (54, 28810080), (57, 27293760), (60, 25929072), (64, 24308505), (65, 23934528), (72, 21607560), (76, 20470320), (78, 19945440), (80, 19446804), (81, 19206720), (90, 17286048), (95, 16376256), (96, 16205670), (104, 14959080), (108, 14405040), (114, 13646880), (117, 13296960), (120, 12964536), (130, 11967264), (135, 11524032), (144, 10803780), (152, 10235160), (156, 9972720), (160, 9723402), (162, 9603360), (171, 9097920), (180, 8643024), (190, 8188128), (192, 8102835), (195, 7978176), (208, 7479540), (216, 7202520), (228, 6823440), (234, 6648480), (240, 6482268), (243, 6402240), (247, 6298560), (260, 5983632), (270, 5762016), (285, 5458752), (288, 5401890), (304, 5117580), (312, 4986360), (320, 4861701), (324, 4801680), (342, 4548960), (351, 4432320), (360, 4321512), (380, 4094064), (390, 3989088), (405, 3841344), (416, 3739770), (432, 3601260), (456, 3411720), (468, 3324240), (480, 3241134), (486, 3201120), (494, 3149280), (513, 3032640), (520, 2991816), (540, 2881008), (570, 2729376), (576, 2700945), (585, 2659392), (608, 2558790), (624, 2493180), (648, 2400840), (684, 2274480), (702, 2216160), (720, 2160756), (729, 2134080), (741, 2099520), (760, 2047032), (780, 1994544), (810, 1920672), (832, 1869885), (855, 1819584), (864, 1800630), (912, 1705860), (936, 1662120), (960, 1620567), (972, 1600560), (988, 1574640), (1026, 1516320), (1040, 1495908), (1053, 1477440), (1080, 1440504), (1140, 1364688), (1170, 1329696), (1215, 1280448), (1216, 1279395), (1235, 1259712), (1248, 1246590), (1296, 1200420), (1368, 1137240), (1404, 1108080), (1440, 1080378), (1458, 1067040), (1482, 1049760), (1520, 1023516), (1539, 1010880), (1560, 997272), (1620, 960336), (1710, 909792), (1728, 900315), (1755, 886464), (1824, 852930), (1872, 831060), (1944, 800280), (1976, 787320), (2052, 758160), (2080, 747954), (2106, 738720), (2160, 720252), (2187, 711360), (2223, 699840), (2280, 682344), (2340, 664848), (2430, 640224), (2470, 629856), (2496, 623295), (2565, 606528), (2592, 600210), (2736, 568620), (2808, 554040), (2880, 540189), (2916, 533520), (2964, 524880), (3040, 511758), (3078, 505440), (3120, 498636), (3159, 492480), (3240, 480168), (3420, 454896), (3510, 443232), (3645, 426816), (3648, 426465), (3705, 419904), (3744, 415530), (3888, 400140), (3952, 393660), (4104, 379080), (4160, 373977), (4212, 369360), (4320, 360126), (4374, 355680), (4446, 349920), (4560, 341172), (4617, 336960), (4680, 332424), (4860, 320112), (4940, 314928), (5130, 303264), (5184, 300105), (5265, 295488), (5472, 284310), (5616, 277020), (5832, 266760), (5928, 262440), (6080, 255879), (6156, 252720), (6240, 249318), (6318, 246240), (6480, 240084), (6561, 237120), (6669, 233280), (6840, 227448), (7020, 221616), (7290, 213408), (7410, 209952), (7488, 207765), (7695, 202176), (7776, 200070), (7904, 196830), (8208, 189540), (8424, 184680), (8640, 180063), (8748, 177840), (8892, 174960), (9120, 170586), (9234, 168480), (9360, 166212), (9477, 164160), (9720, 160056), (9880, 157464), (10260, 151632), (10530, 147744), (10935, 142272), (10944, 142155), (11115, 139968), (11232, 138510), (11664, 133380), (11856, 131220), (12312, 126360), (12480, 124659), (12636, 123120), (12960, 120042), (13122, 118560), (13338, 116640), (13680, 113724), (13851, 112320), (14040, 110808), (14580, 106704), (14820, 104976), (15390, 101088), (15552, 100035), (15795, 98496), (15808, 98415), (16416, 94770), (16848, 92340), (17496, 88920), (17784, 87480), (18240, 85293), (18468, 84240), (18720, 83106), (18954, 82080), (19440, 80028), (19683, 79040), (19760, 78732), (20007, 77760), (20520, 75816), (21060, 73872), (21870, 71136), (22230, 69984), (22464, 69255), (23085, 67392), (23328, 66690), (23712, 65610), (24624, 63180), (25272, 61560), (25920, 60021), (26244, 59280), (26676, 58320), (27360, 56862), (27702, 56160), (28080, 55404), (28431, 54720), (29160, 53352), (29640, 52488), (30780, 50544), (31590, 49248), (32805, 47424), (32832, 47385), (33345, 46656), (33696, 46170), (34992, 44460), (35568, 43740), (36936, 42120), (37440, 41553), (37908, 41040), (38880, 40014), (39366, 39520)]