720920304

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1104

約数の個数: 160

約数和(自身を含む): 2247147840

約数和(自身を除く): 1526227536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 137, 144, 156, 208, 216, 234, 274, 312, 351, 411, 432, 468, 548, 624, 702, 822, 936, 937, 1096, 1233, 1404, 1644, 1781, 1872, 1874, 2192, 2466, 2808, 2811, 3288, 3562, 3699, 3748, 4932, 5343, 5616, 5622, 6576, 7124, 7398, 7496, 8433, 9864, 10686, 11244, 12181, 14248, 14796, 14992, 16029, 16866, 19728, 21372, 22488, 24362, 25299, 28496, 29592, 32058, 33732, 36543, 42744, 44976, 48087, 48724, 50598, 59184, 64116, 67464, 73086, 85488, 96174, 97448, 101196, 109629, 128232, 128369, 134928, 146172, 192348, 194896, 202392, 219258, 256464, 256738, 292344, 328887, 384696, 385107, 404784, 438516, 513476, 584688, 657774, 769392, 770214, 877032, 1026952, 1155321, 1315548, 1540428, 1668797, 1754064, 2053904, 2310642, 2631096, 3080856, 3337594, 3465963, 4621284, 5006391, 5262192, 6161712, 6675188, 6931926, 9242568, 10012782, 13350376, 13863852, 15019173, 18485136, 20025564, 26700752, 27727704, 30038346, 40051128, 45057519, 55455408, 60076692, 80102256, 90115038, 120153384, 180230076, 240306768, 360460152, 720920304]

約数ペア:

[(1, 720920304), (2, 360460152), (3, 240306768), (4, 180230076), (6, 120153384), (8, 90115038), (9, 80102256), (12, 60076692), (13, 55455408), (16, 45057519), (18, 40051128), (24, 30038346), (26, 27727704), (27, 26700752), (36, 20025564), (39, 18485136), (48, 15019173), (52, 13863852), (54, 13350376), (72, 10012782), (78, 9242568), (104, 6931926), (108, 6675188), (117, 6161712), (137, 5262192), (144, 5006391), (156, 4621284), (208, 3465963), (216, 3337594), (234, 3080856), (274, 2631096), (312, 2310642), (351, 2053904), (411, 1754064), (432, 1668797), (468, 1540428), (548, 1315548), (624, 1155321), (702, 1026952), (822, 877032), (936, 770214), (937, 769392), (1096, 657774), (1233, 584688), (1404, 513476), (1644, 438516), (1781, 404784), (1872, 385107), (1874, 384696), (2192, 328887), (2466, 292344), (2808, 256738), (2811, 256464), (3288, 219258), (3562, 202392), (3699, 194896), (3748, 192348), (4932, 146172), (5343, 134928), (5616, 128369), (5622, 128232), (6576, 109629), (7124, 101196), (7398, 97448), (7496, 96174), (8433, 85488), (9864, 73086), (10686, 67464), (11244, 64116), (12181, 59184), (14248, 50598), (14796, 48724), (14992, 48087), (16029, 44976), (16866, 42744), (19728, 36543), (21372, 33732), (22488, 32058), (24362, 29592), (25299, 28496)]