2080747032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 256

約数和(自身を含む): 6715269120

約数和(自身を除く): 4634522088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 73, 78, 84, 91, 93, 104, 124, 146, 156, 168, 182, 186, 217, 219, 248, 273, 292, 312, 364, 372, 403, 421, 434, 438, 511, 546, 584, 651, 728, 744, 806, 842, 868, 876, 949, 1022, 1092, 1209, 1263, 1302, 1533, 1612, 1684, 1736, 1752, 1898, 2044, 2184, 2263, 2418, 2526, 2604, 2821, 2847, 2947, 3066, 3224, 3368, 3796, 4088, 4526, 4836, 5052, 5208, 5473, 5642, 5694, 5894, 6132, 6643, 6789, 7592, 8463, 8841, 9052, 9672, 10104, 10946, 11284, 11388, 11788, 12264, 13051, 13286, 13578, 15841, 16419, 16926, 17682, 18104, 19929, 21892, 22568, 22776, 23576, 26102, 26572, 27156, 29419, 30733, 31682, 32838, 33852, 35364, 38311, 39153, 39858, 43784, 47523, 52204, 53144, 54312, 58838, 61466, 63364, 65676, 67704, 70728, 76622, 78306, 79716, 88257, 91357, 92199, 95046, 104408, 114933, 117676, 122932, 126728, 131352, 153244, 156612, 159432, 169663, 176514, 182714, 184398, 190092, 205933, 215131, 229866, 235352, 245864, 274071, 306488, 313224, 339326, 353028, 365428, 368796, 380184, 399529, 411866, 430262, 459732, 508989, 548142, 617799, 645393, 678652, 706056, 730856, 737592, 799058, 823732, 860524, 919464, 952723, 1017978, 1096284, 1187641, 1198587, 1235598, 1290786, 1357304, 1598116, 1647464, 1721048, 1905446, 2035956, 2192568, 2375282, 2397174, 2471196, 2581572, 2796703, 2858169, 3196232, 3562923, 3810892, 4071912, 4750564, 4794348, 4942392, 5163144, 5593406, 5716338, 6669061, 7125846, 7621784, 8390109, 9501128, 9588696, 11186812, 11432676, 12385399, 13338122, 14251692, 16780218, 20007183, 22373624, 22865352, 24770798, 26676244, 28503384, 33560436, 37156197, 40014366, 49541596, 53352488, 67120872, 74312394, 80028732, 86697793, 99083192, 148624788, 160057464, 173395586, 260093379, 297249576, 346791172, 520186758, 693582344, 1040373516, 2080747032]

約数ペア:

[(1, 2080747032), (2, 1040373516), (3, 693582344), (4, 520186758), (6, 346791172), (7, 297249576), (8, 260093379), (12, 173395586), (13, 160057464), (14, 148624788), (21, 99083192), (24, 86697793), (26, 80028732), (28, 74312394), (31, 67120872), (39, 53352488), (42, 49541596), (52, 40014366), (56, 37156197), (62, 33560436), (73, 28503384), (78, 26676244), (84, 24770798), (91, 22865352), (93, 22373624), (104, 20007183), (124, 16780218), (146, 14251692), (156, 13338122), (168, 12385399), (182, 11432676), (186, 11186812), (217, 9588696), (219, 9501128), (248, 8390109), (273, 7621784), (292, 7125846), (312, 6669061), (364, 5716338), (372, 5593406), (403, 5163144), (421, 4942392), (434, 4794348), (438, 4750564), (511, 4071912), (546, 3810892), (584, 3562923), (651, 3196232), (728, 2858169), (744, 2796703), (806, 2581572), (842, 2471196), (868, 2397174), (876, 2375282), (949, 2192568), (1022, 2035956), (1092, 1905446), (1209, 1721048), (1263, 1647464), (1302, 1598116), (1533, 1357304), (1612, 1290786), (1684, 1235598), (1736, 1198587), (1752, 1187641), (1898, 1096284), (2044, 1017978), (2184, 952723), (2263, 919464), (2418, 860524), (2526, 823732), (2604, 799058), (2821, 737592), (2847, 730856), (2947, 706056), (3066, 678652), (3224, 645393), (3368, 617799), (3796, 548142), (4088, 508989), (4526, 459732), (4836, 430262), (5052, 411866), (5208, 399529), (5473, 380184), (5642, 368796), (5694, 365428), (5894, 353028), (6132, 339326), (6643, 313224), (6789, 306488), (7592, 274071), (8463, 245864), (8841, 235352), (9052, 229866), (9672, 215131), (10104, 205933), (10946, 190092), (11284, 184398), (11388, 182714), (11788, 176514), (12264, 169663), (13051, 159432), (13286, 156612), (13578, 153244), (15841, 131352), (16419, 126728), (16926, 122932), (17682, 117676), (18104, 114933), (19929, 104408), (21892, 95046), (22568, 92199), (22776, 91357), (23576, 88257), (26102, 79716), (26572, 78306), (27156, 76622), (29419, 70728), (30733, 67704), (31682, 65676), (32838, 63364), (33852, 61466), (35364, 58838), (38311, 54312), (39153, 53144), (39858, 52204), (43784, 47523)]