1236040560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:198

約数の個数: 400

約数和(自身を含む): 4521005280

約数和(自身を除く): 3284964720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 59, 60, 61, 72, 80, 81, 90, 106, 108, 118, 120, 122, 135, 144, 159, 162, 177, 180, 183, 212, 216, 236, 240, 244, 265, 270, 295, 305, 318, 324, 354, 360, 366, 405, 424, 432, 472, 477, 488, 530, 531, 540, 549, 590, 610, 636, 648, 708, 720, 732, 795, 810, 848, 885, 915, 944, 954, 976, 1060, 1062, 1080, 1098, 1180, 1220, 1272, 1296, 1416, 1431, 1464, 1590, 1593, 1620, 1647, 1770, 1830, 1908, 2120, 2124, 2160, 2196, 2360, 2385, 2440, 2544, 2655, 2745, 2832, 2862, 2928, 3127, 3180, 3186, 3233, 3240, 3294, 3540, 3599, 3660, 3816, 4240, 4248, 4293, 4392, 4720, 4770, 4779, 4880, 4941, 5310, 5490, 5724, 6254, 6360, 6372, 6466, 6480, 6588, 7080, 7155, 7198, 7320, 7632, 7965, 8235, 8496, 8586, 8784, 9381, 9540, 9558, 9699, 9882, 10620, 10797, 10980, 11448, 12508, 12720, 12744, 12932, 13176, 14160, 14310, 14396, 14640, 15635, 15930, 16165, 16470, 17172, 17995, 18762, 19080, 19116, 19398, 19764, 21240, 21465, 21594, 21960, 22896, 23895, 24705, 25016, 25488, 25864, 26352, 28143, 28620, 28792, 29097, 31270, 31860, 32330, 32391, 32940, 34344, 35990, 37524, 38160, 38232, 38796, 39528, 42480, 42930, 43188, 43920, 46905, 47790, 48495, 49410, 50032, 51728, 53985, 56286, 57240, 57584, 58194, 62540, 63720, 64660, 64782, 65880, 68688, 71980, 75048, 76464, 77592, 79056, 84429, 85860, 86376, 87291, 93810, 95580, 96990, 97173, 98820, 107970, 112572, 114480, 116388, 125080, 127440, 129320, 129564, 131760, 140715, 143960, 145485, 150096, 155184, 161955, 168858, 171720, 172752, 174582, 187620, 190747, 191160, 193980, 194346, 197640, 215940, 225144, 232776, 250160, 253287, 258640, 259128, 261873, 281430, 287920, 290970, 291519, 323910, 337716, 343440, 349164, 375240, 381494, 382320, 387960, 388692, 395280, 422145, 431880, 436455, 450288, 465552, 485865, 506574, 518256, 523746, 562860, 572241, 581940, 583038, 647820, 675432, 698328, 750480, 762988, 775920, 777384, 844290, 863760, 872910, 953735, 971730, 1013148, 1047492, 1125720, 1144482, 1163880, 1166076, 1266435, 1295640, 1309365, 1350864, 1396656, 1457595, 1525976, 1554768, 1688580, 1716723, 1745820, 1907470, 1943460, 2026296, 2094984, 2251440, 2288964, 2327760, 2332152, 2532870, 2591280, 2618730, 2861205, 2915190, 3051952, 3377160, 3433446, 3491640, 3814940, 3886920, 4052592, 4189968, 4577928, 4664304, 5065740, 5150169, 5237460, 5722410, 5830380, 6754320, 6866892, 6983280, 7629880, 7773840, 8583615, 9155856, 10131480, 10300338, 10474920, 11444820, 11660760, 13733784, 15259760, 15450507, 17167230, 20262960, 20600676, 20949840, 22889640, 23321520, 25750845, 27467568, 30901014, 34334460, 41201352, 45779280, 51501690, 61802028, 68668920, 77252535, 82402704, 103003380, 123604056, 137337840, 154505070, 206006760, 247208112, 309010140, 412013520, 618020280, 1236040560]

約数ペア:

[(1, 1236040560), (2, 618020280), (3, 412013520), (4, 309010140), (5, 247208112), (6, 206006760), (8, 154505070), (9, 137337840), (10, 123604056), (12, 103003380), (15, 82402704), (16, 77252535), (18, 68668920), (20, 61802028), (24, 51501690), (27, 45779280), (30, 41201352), (36, 34334460), (40, 30901014), (45, 27467568), (48, 25750845), (53, 23321520), (54, 22889640), (59, 20949840), (60, 20600676), (61, 20262960), (72, 17167230), (80, 15450507), (81, 15259760), (90, 13733784), (106, 11660760), (108, 11444820), (118, 10474920), (120, 10300338), (122, 10131480), (135, 9155856), (144, 8583615), (159, 7773840), (162, 7629880), (177, 6983280), (180, 6866892), (183, 6754320), (212, 5830380), (216, 5722410), (236, 5237460), (240, 5150169), (244, 5065740), (265, 4664304), (270, 4577928), (295, 4189968), (305, 4052592), (318, 3886920), (324, 3814940), (354, 3491640), (360, 3433446), (366, 3377160), (405, 3051952), (424, 2915190), (432, 2861205), (472, 2618730), (477, 2591280), (488, 2532870), (530, 2332152), (531, 2327760), (540, 2288964), (549, 2251440), (590, 2094984), (610, 2026296), (636, 1943460), (648, 1907470), (708, 1745820), (720, 1716723), (732, 1688580), (795, 1554768), (810, 1525976), (848, 1457595), (885, 1396656), (915, 1350864), (944, 1309365), (954, 1295640), (976, 1266435), (1060, 1166076), (1062, 1163880), (1080, 1144482), (1098, 1125720), (1180, 1047492), (1220, 1013148), (1272, 971730), (1296, 953735), (1416, 872910), (1431, 863760), (1464, 844290), (1590, 777384), (1593, 775920), (1620, 762988), (1647, 750480), (1770, 698328), (1830, 675432), (1908, 647820), (2120, 583038), (2124, 581940), (2160, 572241), (2196, 562860), (2360, 523746), (2385, 518256), (2440, 506574), (2544, 485865), (2655, 465552), (2745, 450288), (2832, 436455), (2862, 431880), (2928, 422145), (3127, 395280), (3180, 388692), (3186, 387960), (3233, 382320), (3240, 381494), (3294, 375240), (3540, 349164), (3599, 343440), (3660, 337716), (3816, 323910), (4240, 291519), (4248, 290970), (4293, 287920), (4392, 281430), (4720, 261873), (4770, 259128), (4779, 258640), (4880, 253287), (4941, 250160), (5310, 232776), (5490, 225144), (5724, 215940), (6254, 197640), (6360, 194346), (6372, 193980), (6466, 191160), (6480, 190747), (6588, 187620), (7080, 174582), (7155, 172752), (7198, 171720), (7320, 168858), (7632, 161955), (7965, 155184), (8235, 150096), (8496, 145485), (8586, 143960), (8784, 140715), (9381, 131760), (9540, 129564), (9558, 129320), (9699, 127440), (9882, 125080), (10620, 116388), (10797, 114480), (10980, 112572), (11448, 107970), (12508, 98820), (12720, 97173), (12744, 96990), (12932, 95580), (13176, 93810), (14160, 87291), (14310, 86376), (14396, 85860), (14640, 84429), (15635, 79056), (15930, 77592), (16165, 76464), (16470, 75048), (17172, 71980), (17995, 68688), (18762, 65880), (19080, 64782), (19116, 64660), (19398, 63720), (19764, 62540), (21240, 58194), (21465, 57584), (21594, 57240), (21960, 56286), (22896, 53985), (23895, 51728), (24705, 50032), (25016, 49410), (25488, 48495), (25864, 47790), (26352, 46905), (28143, 43920), (28620, 43188), (28792, 42930), (29097, 42480), (31270, 39528), (31860, 38796), (32330, 38232), (32391, 38160), (32940, 37524), (34344, 35990)]