7870773456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15401}}^1$

素因数の和:15451

約数の個数: 240

約数和(自身を含む): 27960174720

約数和(自身を除く): 20089401264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 273, 312, 336, 338, 351, 364, 378, 432, 468, 504, 507, 546, 624, 676, 702, 728, 756, 819, 936, 1008, 1014, 1092, 1183, 1352, 1404, 1456, 1512, 1521, 1638, 1872, 2028, 2184, 2366, 2457, 2704, 2808, 3024, 3042, 3276, 3549, 4056, 4368, 4563, 4732, 4914, 5616, 6084, 6552, 7098, 8112, 9126, 9464, 9828, 10647, 12168, 13104, 14196, 15401, 18252, 18928, 19656, 21294, 24336, 28392, 30802, 31941, 36504, 39312, 42588, 46203, 56784, 61604, 63882, 73008, 85176, 92406, 107807, 123208, 127764, 138609, 170352, 184812, 200213, 215614, 246416, 255528, 277218, 323421, 369624, 400426, 415827, 431228, 511056, 554436, 600639, 646842, 739248, 800852, 831654, 862456, 970263, 1108872, 1201278, 1293684, 1401491, 1601704, 1663308, 1724912, 1801917, 1940526, 2217744, 2402556, 2587368, 2602769, 2802982, 2910789, 3203408, 3326616, 3603834, 3881052, 4204473, 4805112, 5174736, 5205538, 5405751, 5605964, 5821578, 6653232, 7207668, 7762104, 7808307, 8408946, 9610224, 10411076, 10811502, 11211928, 11643156, 12613419, 14415336, 15524208, 15616614, 16817892, 18219383, 20822152, 21623004, 22423856, 23286312, 23424921, 25226838, 28830672, 31233228, 33635784, 36438766, 37840257, 41644304, 43246008, 46572624, 46849842, 50453676, 54658149, 62466456, 67271568, 70274763, 72877532, 75680514, 86492016, 93699684, 100907352, 109316298, 124932912, 140549526, 145755064, 151361028, 163974447, 187399368, 201814704, 218632596, 281099052, 291510128, 302722056, 327948894, 374798736, 437265192, 491923341, 562198104, 605444112, 655897788, 874530384, 983846682, 1124396208, 1311795576, 1967693364, 2623591152, 3935386728, 7870773456]

約数ペア:

[(1, 7870773456), (2, 3935386728), (3, 2623591152), (4, 1967693364), (6, 1311795576), (7, 1124396208), (8, 983846682), (9, 874530384), (12, 655897788), (13, 605444112), (14, 562198104), (16, 491923341), (18, 437265192), (21, 374798736), (24, 327948894), (26, 302722056), (27, 291510128), (28, 281099052), (36, 218632596), (39, 201814704), (42, 187399368), (48, 163974447), (52, 151361028), (54, 145755064), (56, 140549526), (63, 124932912), (72, 109316298), (78, 100907352), (84, 93699684), (91, 86492016), (104, 75680514), (108, 72877532), (112, 70274763), (117, 67271568), (126, 62466456), (144, 54658149), (156, 50453676), (168, 46849842), (169, 46572624), (182, 43246008), (189, 41644304), (208, 37840257), (216, 36438766), (234, 33635784), (252, 31233228), (273, 28830672), (312, 25226838), (336, 23424921), (338, 23286312), (351, 22423856), (364, 21623004), (378, 20822152), (432, 18219383), (468, 16817892), (504, 15616614), (507, 15524208), (546, 14415336), (624, 12613419), (676, 11643156), (702, 11211928), (728, 10811502), (756, 10411076), (819, 9610224), (936, 8408946), (1008, 7808307), (1014, 7762104), (1092, 7207668), (1183, 6653232), (1352, 5821578), (1404, 5605964), (1456, 5405751), (1512, 5205538), (1521, 5174736), (1638, 4805112), (1872, 4204473), (2028, 3881052), (2184, 3603834), (2366, 3326616), (2457, 3203408), (2704, 2910789), (2808, 2802982), (3024, 2602769), (3042, 2587368), (3276, 2402556), (3549, 2217744), (4056, 1940526), (4368, 1801917), (4563, 1724912), (4732, 1663308), (4914, 1601704), (5616, 1401491), (6084, 1293684), (6552, 1201278), (7098, 1108872), (8112, 970263), (9126, 862456), (9464, 831654), (9828, 800852), (10647, 739248), (12168, 646842), (13104, 600639), (14196, 554436), (15401, 511056), (18252, 431228), (18928, 415827), (19656, 400426), (21294, 369624), (24336, 323421), (28392, 277218), (30802, 255528), (31941, 246416), (36504, 215614), (39312, 200213), (42588, 184812), (46203, 170352), (56784, 138609), (61604, 127764), (63882, 123208), (73008, 107807), (85176, 92406)]