612747720

素因数分解:

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

素因数の和:2349

約数の個数: 256

約数和(自身を含む): 2316384000

約数和(自身を除く): 1703636280

約数列:

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

約数ペア:

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