280654401624

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1\times {\mathrm{10691}}^1$

素因数の和:13245

約数の個数: 128

約数和(自身を含む): 771055718400

約数和(自身を除く): 490401316776

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2503, 2622, 3496, 5006, 5244, 7509, 10012, 10488, 10691, 15018, 20024, 21382, 30036, 32073, 42764, 47557, 57569, 60072, 64146, 85528, 95114, 115138, 128292, 142671, 172707, 190228, 203129, 230276, 245893, 256584, 285342, 345414, 380456, 406258, 460552, 491786, 570684, 609387, 690828, 737679, 812516, 983572, 1093811, 1141368, 1218774, 1381656, 1475358, 1625032, 1967144, 2187622, 2437548, 2950716, 3281433, 4375244, 4671967, 4875096, 5901432, 6562866, 8750488, 9343934, 13125732, 14015901, 18687868, 26251464, 26759573, 28031802, 37375736, 53519146, 56063604, 80278719, 107038292, 112127208, 160557438, 214076584, 321114876, 508431887, 615470179, 642229752, 1016863774, 1230940358, 1525295661, 1846410537, 2033727548, 2461880716, 3050591322, 3692821074, 4067455096, 4923761432, 6101182644, 7385642148, 11693933401, 12202365288, 14771284296, 23387866802, 35081800203, 46775733604, 70163600406, 93551467208, 140327200812, 280654401624]

約数ペア:

[(1, 280654401624), (2, 140327200812), (3, 93551467208), (4, 70163600406), (6, 46775733604), (8, 35081800203), (12, 23387866802), (19, 14771284296), (23, 12202365288), (24, 11693933401), (38, 7385642148), (46, 6101182644), (57, 4923761432), (69, 4067455096), (76, 3692821074), (92, 3050591322), (114, 2461880716), (138, 2033727548), (152, 1846410537), (184, 1525295661), (228, 1230940358), (276, 1016863774), (437, 642229752), (456, 615470179), (552, 508431887), (874, 321114876), (1311, 214076584), (1748, 160557438), (2503, 112127208), (2622, 107038292), (3496, 80278719), (5006, 56063604), (5244, 53519146), (7509, 37375736), (10012, 28031802), (10488, 26759573), (10691, 26251464), (15018, 18687868), (20024, 14015901), (21382, 13125732), (30036, 9343934), (32073, 8750488), (42764, 6562866), (47557, 5901432), (57569, 4875096), (60072, 4671967), (64146, 4375244), (85528, 3281433), (95114, 2950716), (115138, 2437548), (128292, 2187622), (142671, 1967144), (172707, 1625032), (190228, 1475358), (203129, 1381656), (230276, 1218774), (245893, 1141368), (256584, 1093811), (285342, 983572), (345414, 812516), (380456, 737679), (406258, 690828), (460552, 609387), (491786, 570684)]