1225495440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2351

約数の個数: 320

約数和(自身を含む): 4787193600

約数和(自身を除く): 3561698160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 342, 351, 360, 380, 390, 432, 456, 468, 494, 513, 520, 540, 570, 585, 624, 684, 702, 720, 741, 760, 780, 855, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1520, 1560, 1710, 1755, 1872, 1976, 2052, 2160, 2223, 2280, 2297, 2340, 2470, 2565, 2736, 2808, 2964, 3120, 3420, 3510, 3705, 3952, 4104, 4446, 4560, 4594, 4680, 4940, 5130, 5616, 5928, 6669, 6840, 6891, 7020, 7410, 8208, 8892, 9188, 9360, 9880, 10260, 11115, 11485, 11856, 13338, 13680, 13782, 14040, 14820, 17784, 18376, 19760, 20520, 20673, 22230, 22970, 26676, 27564, 28080, 29640, 29861, 33345, 34455, 35568, 36752, 41040, 41346, 43643, 44460, 45940, 53352, 55128, 59280, 59722, 62019, 66690, 68910, 82692, 87286, 88920, 89583, 91880, 103365, 106704, 110256, 119444, 124038, 130929, 133380, 137820, 149305, 165384, 174572, 177840, 179166, 183760, 206730, 218215, 238888, 248076, 261858, 266760, 268749, 275640, 298610, 310095, 330768, 349144, 358332, 392787, 413460, 436430, 447915, 477776, 496152, 523716, 533520, 537498, 551280, 567359, 597220, 620190, 654645, 698288, 716664, 785574, 806247, 826920, 872860, 895830, 992304, 1047432, 1074996, 1134718, 1178361, 1194440, 1240380, 1309290, 1343745, 1433328, 1571148, 1612494, 1653840, 1702077, 1745720, 1791660, 1963935, 2094864, 2149992, 2269436, 2356722, 2388880, 2480760, 2618580, 2687490, 2836795, 3142296, 3224988, 3404154, 3491440, 3583320, 3927870, 4031235, 4299984, 4538872, 4713444, 4961520, 5106231, 5237160, 5374980, 5673590, 5891805, 6284592, 6449976, 6808308, 7166640, 7855740, 8062470, 8510385, 9077744, 9426888, 10212462, 10474320, 10749960, 11347180, 11783610, 12899952, 13616616, 15318693, 15711480, 16124940, 17020770, 18853776, 20424924, 21499920, 22694360, 23567220, 25531155, 27233232, 30637386, 31422960, 32249880, 34041540, 40849848, 45388720, 47134440, 51062310, 61274772, 64499760, 68083080, 76593465, 81699696, 94268880, 102124620, 122549544, 136166160, 153186930, 204249240, 245099088, 306373860, 408498480, 612747720, 1225495440]

約数ペア:

[(1, 1225495440), (2, 612747720), (3, 408498480), (4, 306373860), (5, 245099088), (6, 204249240), (8, 153186930), (9, 136166160), (10, 122549544), (12, 102124620), (13, 94268880), (15, 81699696), (16, 76593465), (18, 68083080), (19, 64499760), (20, 61274772), (24, 51062310), (26, 47134440), (27, 45388720), (30, 40849848), (36, 34041540), (38, 32249880), (39, 31422960), (40, 30637386), (45, 27233232), (48, 25531155), (52, 23567220), (54, 22694360), (57, 21499920), (60, 20424924), (65, 18853776), (72, 17020770), (76, 16124940), (78, 15711480), (80, 15318693), (90, 13616616), (95, 12899952), (104, 11783610), (108, 11347180), (114, 10749960), (117, 10474320), (120, 10212462), (130, 9426888), (135, 9077744), (144, 8510385), (152, 8062470), (156, 7855740), (171, 7166640), (180, 6808308), (190, 6449976), (195, 6284592), (208, 5891805), (216, 5673590), (228, 5374980), (234, 5237160), (240, 5106231), (247, 4961520), (260, 4713444), (270, 4538872), (285, 4299984), (304, 4031235), (312, 3927870), (342, 3583320), (351, 3491440), (360, 3404154), (380, 3224988), (390, 3142296), (432, 2836795), (456, 2687490), (468, 2618580), (494, 2480760), (513, 2388880), (520, 2356722), (540, 2269436), (570, 2149992), (585, 2094864), (624, 1963935), (684, 1791660), (702, 1745720), (720, 1702077), (741, 1653840), (760, 1612494), (780, 1571148), (855, 1433328), (912, 1343745), (936, 1309290), (988, 1240380), (1026, 1194440), (1040, 1178361), (1080, 1134718), (1140, 1074996), (1170, 1047432), (1235, 992304), (1368, 895830), (1404, 872860), (1482, 826920), (1520, 806247), (1560, 785574), (1710, 716664), (1755, 698288), (1872, 654645), (1976, 620190), (2052, 597220), (2160, 567359), (2223, 551280), (2280, 537498), (2297, 533520), (2340, 523716), (2470, 496152), (2565, 477776), (2736, 447915), (2808, 436430), (2964, 413460), (3120, 392787), (3420, 358332), (3510, 349144), (3705, 330768), (3952, 310095), (4104, 298610), (4446, 275640), (4560, 268749), (4594, 266760), (4680, 261858), (4940, 248076), (5130, 238888), (5616, 218215), (5928, 206730), (6669, 183760), (6840, 179166), (6891, 177840), (7020, 174572), (7410, 165384), (8208, 149305), (8892, 137820), (9188, 133380), (9360, 130929), (9880, 124038), (10260, 119444), (11115, 110256), (11485, 106704), (11856, 103365), (13338, 91880), (13680, 89583), (13782, 88920), (14040, 87286), (14820, 82692), (17784, 68910), (18376, 66690), (19760, 62019), (20520, 59722), (20673, 59280), (22230, 55128), (22970, 53352), (26676, 45940), (27564, 44460), (28080, 43643), (29640, 41346), (29861, 41040), (33345, 36752), (34455, 35568)]