39874073640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{30713}}^1$

素因数の和:31107

約数の個数: 128

約数和(自身を含む): 123838848000

約数和(自身を除く): 83964774360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 349, 372, 465, 620, 698, 744, 930, 1047, 1240, 1396, 1745, 1860, 2094, 2792, 3490, 3720, 4188, 5235, 6980, 8376, 10470, 10819, 13960, 20940, 21638, 30713, 32457, 41880, 43276, 54095, 61426, 64914, 86552, 92139, 108190, 122852, 129828, 153565, 162285, 184278, 216380, 245704, 259656, 307130, 324570, 368556, 432760, 460695, 614260, 649140, 737112, 921390, 952103, 1228520, 1298280, 1842780, 1904206, 2856309, 3685560, 3808412, 4760515, 5712618, 7616824, 9521030, 10718837, 11425236, 14281545, 19042060, 21437674, 22850472, 28563090, 32156511, 38084120, 42875348, 53594185, 57126180, 64313022, 85750696, 107188370, 114252360, 128626044, 160782555, 214376740, 257252088, 321565110, 332283947, 428753480, 643130220, 664567894, 996851841, 1286260440, 1329135788, 1661419735, 1993703682, 2658271576, 3322839470, 3987407364, 4984259205, 6645678940, 7974814728, 9968518410, 13291357880, 19937036820, 39874073640]

約数ペア:

[(1, 39874073640), (2, 19937036820), (3, 13291357880), (4, 9968518410), (5, 7974814728), (6, 6645678940), (8, 4984259205), (10, 3987407364), (12, 3322839470), (15, 2658271576), (20, 1993703682), (24, 1661419735), (30, 1329135788), (31, 1286260440), (40, 996851841), (60, 664567894), (62, 643130220), (93, 428753480), (120, 332283947), (124, 321565110), (155, 257252088), (186, 214376740), (248, 160782555), (310, 128626044), (349, 114252360), (372, 107188370), (465, 85750696), (620, 64313022), (698, 57126180), (744, 53594185), (930, 42875348), (1047, 38084120), (1240, 32156511), (1396, 28563090), (1745, 22850472), (1860, 21437674), (2094, 19042060), (2792, 14281545), (3490, 11425236), (3720, 10718837), (4188, 9521030), (5235, 7616824), (6980, 5712618), (8376, 4760515), (10470, 3808412), (10819, 3685560), (13960, 2856309), (20940, 1904206), (21638, 1842780), (30713, 1298280), (32457, 1228520), (41880, 952103), (43276, 921390), (54095, 737112), (61426, 649140), (64914, 614260), (86552, 460695), (92139, 432760), (108190, 368556), (122852, 324570), (129828, 307130), (153565, 259656), (162285, 245704), (184278, 216380)]