12955240440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:972

約数の個数: 320

約数和(自身を含む): 46038564000

約数和(自身を除く): 33083323560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 389, 405, 456, 513, 540, 541, 570, 648, 684, 760, 778, 810, 855, 1026, 1080, 1082, 1140, 1167, 1368, 1539, 1556, 1620, 1623, 1710, 1945, 2052, 2164, 2280, 2334, 2565, 2705, 3078, 3112, 3240, 3246, 3420, 3501, 3890, 4104, 4328, 4668, 4869, 5130, 5410, 5835, 6156, 6492, 6840, 7002, 7391, 7695, 7780, 8115, 9336, 9738, 10260, 10279, 10503, 10820, 11670, 12312, 12984, 14004, 14607, 14782, 15390, 15560, 16230, 17505, 19476, 20520, 20558, 21006, 21640, 22173, 23340, 24345, 28008, 29214, 29564, 30780, 30837, 31509, 32460, 35010, 36955, 38952, 41116, 42012, 43821, 44346, 46680, 48690, 51395, 52515, 58428, 59128, 61560, 61674, 63018, 64920, 66519, 70020, 73035, 73910, 82232, 84024, 87642, 88692, 92511, 97380, 102790, 105030, 110865, 116856, 123348, 126036, 133038, 140040, 146070, 147820, 154185, 157545, 175284, 177384, 185022, 194760, 199557, 205580, 210060, 210449, 219105, 221730, 246696, 252072, 266076, 277533, 292140, 295640, 308370, 315090, 332595, 350568, 370044, 399114, 411160, 420120, 420898, 438210, 443460, 462555, 532152, 555066, 584280, 598671, 616740, 630180, 631347, 665190, 740088, 798228, 832599, 841796, 876420, 886920, 925110, 997785, 1052245, 1110132, 1197342, 1233480, 1260360, 1262694, 1330380, 1387665, 1596456, 1665198, 1683592, 1752840, 1850220, 1894041, 1995570, 2104490, 2220264, 2394684, 2525388, 2660760, 2775330, 2993355, 3156735, 3330396, 3700440, 3788082, 3991140, 3998531, 4162995, 4208980, 4789368, 5050776, 5550660, 5682123, 5986710, 6313470, 6660792, 7576164, 7982280, 7997062, 8325990, 8417960, 9470205, 11101320, 11364246, 11973420, 11995593, 12626940, 15152328, 15994124, 16651980, 17046369, 18940410, 19992655, 22728492, 23946840, 23991186, 25253880, 28410615, 31988248, 33303960, 34092738, 35986779, 37880820, 39985310, 45456984, 47982372, 56821230, 59977965, 68185476, 71973558, 75761640, 79970620, 85231845, 95964744, 107960337, 113642460, 119955930, 136370952, 143947116, 159941240, 170463690, 179933895, 215920674, 227284920, 239911860, 287894232, 323881011, 340927380, 359867790, 431841348, 479823720, 539801685, 647762022, 681854760, 719735580, 863682696, 1079603370, 1295524044, 1439471160, 1619405055, 2159206740, 2591048088, 3238810110, 4318413480, 6477620220, 12955240440]

約数ペア:

[(1, 12955240440), (2, 6477620220), (3, 4318413480), (4, 3238810110), (5, 2591048088), (6, 2159206740), (8, 1619405055), (9, 1439471160), (10, 1295524044), (12, 1079603370), (15, 863682696), (18, 719735580), (19, 681854760), (20, 647762022), (24, 539801685), (27, 479823720), (30, 431841348), (36, 359867790), (38, 340927380), (40, 323881011), (45, 287894232), (54, 239911860), (57, 227284920), (60, 215920674), (72, 179933895), (76, 170463690), (81, 159941240), (90, 143947116), (95, 136370952), (108, 119955930), (114, 113642460), (120, 107960337), (135, 95964744), (152, 85231845), (162, 79970620), (171, 75761640), (180, 71973558), (190, 68185476), (216, 59977965), (228, 56821230), (270, 47982372), (285, 45456984), (324, 39985310), (342, 37880820), (360, 35986779), (380, 34092738), (389, 33303960), (405, 31988248), (456, 28410615), (513, 25253880), (540, 23991186), (541, 23946840), (570, 22728492), (648, 19992655), (684, 18940410), (760, 17046369), (778, 16651980), (810, 15994124), (855, 15152328), (1026, 12626940), (1080, 11995593), (1082, 11973420), (1140, 11364246), (1167, 11101320), (1368, 9470205), (1539, 8417960), (1556, 8325990), (1620, 7997062), (1623, 7982280), (1710, 7576164), (1945, 6660792), (2052, 6313470), (2164, 5986710), (2280, 5682123), (2334, 5550660), (2565, 5050776), (2705, 4789368), (3078, 4208980), (3112, 4162995), (3240, 3998531), (3246, 3991140), (3420, 3788082), (3501, 3700440), (3890, 3330396), (4104, 3156735), (4328, 2993355), (4668, 2775330), (4869, 2660760), (5130, 2525388), (5410, 2394684), (5835, 2220264), (6156, 2104490), (6492, 1995570), (6840, 1894041), (7002, 1850220), (7391, 1752840), (7695, 1683592), (7780, 1665198), (8115, 1596456), (9336, 1387665), (9738, 1330380), (10260, 1262694), (10279, 1260360), (10503, 1233480), (10820, 1197342), (11670, 1110132), (12312, 1052245), (12984, 997785), (14004, 925110), (14607, 886920), (14782, 876420), (15390, 841796), (15560, 832599), (16230, 798228), (17505, 740088), (19476, 665190), (20520, 631347), (20558, 630180), (21006, 616740), (21640, 598671), (22173, 584280), (23340, 555066), (24345, 532152), (28008, 462555), (29214, 443460), (29564, 438210), (30780, 420898), (30837, 420120), (31509, 411160), (32460, 399114), (35010, 370044), (36955, 350568), (38952, 332595), (41116, 315090), (42012, 308370), (43821, 295640), (44346, 292140), (46680, 277533), (48690, 266076), (51395, 252072), (52515, 246696), (58428, 221730), (59128, 219105), (61560, 210449), (61674, 210060), (63018, 205580), (64920, 199557), (66519, 194760), (70020, 185022), (73035, 177384), (73910, 175284), (82232, 157545), (84024, 154185), (87642, 147820), (88692, 146070), (92511, 140040), (97380, 133038), (102790, 126036), (105030, 123348), (110865, 116856)]