2100018960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 400

約数和(自身を含む): 7966583856

約数和(自身を除く): 5866564896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 97, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 194, 195, 208, 216, 234, 240, 257, 260, 270, 291, 312, 324, 351, 360, 388, 390, 405, 432, 468, 485, 514, 520, 540, 582, 585, 624, 648, 702, 720, 771, 776, 780, 810, 873, 936, 970, 1028, 1040, 1053, 1080, 1164, 1170, 1261, 1285, 1296, 1404, 1455, 1542, 1552, 1560, 1620, 1746, 1755, 1872, 1940, 2056, 2106, 2160, 2313, 2328, 2340, 2522, 2570, 2619, 2808, 2910, 3084, 3120, 3240, 3341, 3492, 3510, 3783, 3855, 3880, 4112, 4212, 4365, 4626, 4656, 4680, 5044, 5140, 5238, 5265, 5616, 5820, 6168, 6305, 6480, 6682, 6939, 6984, 7020, 7566, 7710, 7760, 7857, 8424, 8730, 9252, 9360, 10023, 10088, 10280, 10476, 10530, 11349, 11565, 11640, 12336, 12610, 13095, 13364, 13878, 13968, 14040, 15132, 15420, 15714, 16705, 16848, 17460, 18504, 18915, 20046, 20176, 20560, 20817, 20952, 21060, 22698, 23130, 23280, 24929, 25220, 26190, 26728, 27756, 28080, 30069, 30264, 30840, 31428, 33410, 34047, 34695, 34920, 37008, 37830, 39285, 40092, 41634, 41904, 42120, 45396, 46260, 49858, 50115, 50440, 52380, 53456, 55512, 56745, 60138, 60528, 61680, 62856, 66820, 68094, 69390, 69840, 74787, 75660, 78570, 80184, 83268, 84240, 90207, 90792, 92520, 99716, 100230, 100880, 102141, 104085, 104760, 111024, 113490, 120276, 124645, 125712, 133640, 136188, 138780, 149574, 150345, 151320, 157140, 160368, 166536, 170235, 180414, 181584, 185040, 199432, 200460, 204282, 208170, 209520, 224361, 226980, 240552, 249290, 267280, 270621, 272376, 277560, 299148, 300690, 302640, 314280, 324077, 333072, 340470, 360828, 373935, 398864, 400920, 408564, 416340, 448722, 451035, 453960, 481104, 498580, 510705, 541242, 544752, 555120, 598296, 601380, 628560, 648154, 673083, 680940, 721656, 747870, 801840, 817128, 832680, 897444, 902070, 907920, 972231, 997160, 1021410, 1082484, 1121805, 1196592, 1202760, 1296308, 1346166, 1353105, 1361880, 1443312, 1495740, 1620385, 1634256, 1665360, 1794888, 1804140, 1944462, 1994320, 2019249, 2042820, 2164968, 2243610, 2405520, 2592616, 2692332, 2706210, 2723760, 2916693, 2991480, 3240770, 3365415, 3589776, 3608280, 3888924, 4038498, 4085640, 4329936, 4487220, 4861155, 5185232, 5384664, 5412420, 5833386, 5982960, 6481540, 6730830, 7216560, 7777848, 8076996, 8171280, 8750079, 8974440, 9722310, 10096245, 10769328, 10824840, 11666772, 12963080, 13461660, 14583465, 15555696, 16153992, 17500158, 17948880, 19444620, 20192490, 21649680, 23333544, 25926160, 26250237, 26923320, 29166930, 32307984, 35000316, 38889240, 40384980, 43750395, 46667088, 52500474, 53846640, 58333860, 70000632, 77778480, 80769960, 87500790, 105000948, 116667720, 131251185, 140001264, 161539920, 175001580, 210001896, 233335440, 262502370, 350003160, 420003792, 525004740, 700006320, 1050009480, 2100018960]

約数ペア:

[(1, 2100018960), (2, 1050009480), (3, 700006320), (4, 525004740), (5, 420003792), (6, 350003160), (8, 262502370), (9, 233335440), (10, 210001896), (12, 175001580), (13, 161539920), (15, 140001264), (16, 131251185), (18, 116667720), (20, 105000948), (24, 87500790), (26, 80769960), (27, 77778480), (30, 70000632), (36, 58333860), (39, 53846640), (40, 52500474), (45, 46667088), (48, 43750395), (52, 40384980), (54, 38889240), (60, 35000316), (65, 32307984), (72, 29166930), (78, 26923320), (80, 26250237), (81, 25926160), (90, 23333544), (97, 21649680), (104, 20192490), (108, 19444620), (117, 17948880), (120, 17500158), (130, 16153992), (135, 15555696), (144, 14583465), (156, 13461660), (162, 12963080), (180, 11666772), (194, 10824840), (195, 10769328), (208, 10096245), (216, 9722310), (234, 8974440), (240, 8750079), (257, 8171280), (260, 8076996), (270, 7777848), (291, 7216560), (312, 6730830), (324, 6481540), (351, 5982960), (360, 5833386), (388, 5412420), (390, 5384664), (405, 5185232), (432, 4861155), (468, 4487220), (485, 4329936), (514, 4085640), (520, 4038498), (540, 3888924), (582, 3608280), (585, 3589776), (624, 3365415), (648, 3240770), (702, 2991480), (720, 2916693), (771, 2723760), (776, 2706210), (780, 2692332), (810, 2592616), (873, 2405520), (936, 2243610), (970, 2164968), (1028, 2042820), (1040, 2019249), (1053, 1994320), (1080, 1944462), (1164, 1804140), (1170, 1794888), (1261, 1665360), (1285, 1634256), (1296, 1620385), (1404, 1495740), (1455, 1443312), (1542, 1361880), (1552, 1353105), (1560, 1346166), (1620, 1296308), (1746, 1202760), (1755, 1196592), (1872, 1121805), (1940, 1082484), (2056, 1021410), (2106, 997160), (2160, 972231), (2313, 907920), (2328, 902070), (2340, 897444), (2522, 832680), (2570, 817128), (2619, 801840), (2808, 747870), (2910, 721656), (3084, 680940), (3120, 673083), (3240, 648154), (3341, 628560), (3492, 601380), (3510, 598296), (3783, 555120), (3855, 544752), (3880, 541242), (4112, 510705), (4212, 498580), (4365, 481104), (4626, 453960), (4656, 451035), (4680, 448722), (5044, 416340), (5140, 408564), (5238, 400920), (5265, 398864), (5616, 373935), (5820, 360828), (6168, 340470), (6305, 333072), (6480, 324077), (6682, 314280), (6939, 302640), (6984, 300690), (7020, 299148), (7566, 277560), (7710, 272376), (7760, 270621), (7857, 267280), (8424, 249290), (8730, 240552), (9252, 226980), (9360, 224361), (10023, 209520), (10088, 208170), (10280, 204282), (10476, 200460), (10530, 199432), (11349, 185040), (11565, 181584), (11640, 180414), (12336, 170235), (12610, 166536), (13095, 160368), (13364, 157140), (13878, 151320), (13968, 150345), (14040, 149574), (15132, 138780), (15420, 136188), (15714, 133640), (16705, 125712), (16848, 124645), (17460, 120276), (18504, 113490), (18915, 111024), (20046, 104760), (20176, 104085), (20560, 102141), (20817, 100880), (20952, 100230), (21060, 99716), (22698, 92520), (23130, 90792), (23280, 90207), (24929, 84240), (25220, 83268), (26190, 80184), (26728, 78570), (27756, 75660), (28080, 74787), (30069, 69840), (30264, 69390), (30840, 68094), (31428, 66820), (33410, 62856), (34047, 61680), (34695, 60528), (34920, 60138), (37008, 56745), (37830, 55512), (39285, 53456), (40092, 52380), (41634, 50440), (41904, 50115), (42120, 49858), (45396, 46260)]