79733120

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 125898880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 79, 80, 83, 95, 128, 152, 158, 160, 166, 190, 304, 316, 320, 332, 380, 395, 415, 608, 632, 640, 664, 760, 790, 830, 1216, 1264, 1328, 1501, 1520, 1577, 1580, 1660, 2432, 2528, 2656, 3002, 3040, 3154, 3160, 3320, 5056, 5312, 6004, 6080, 6308, 6320, 6557, 6640, 7505, 7885, 10112, 10624, 12008, 12160, 12616, 12640, 13114, 13280, 15010, 15770, 24016, 25232, 25280, 26228, 26560, 30020, 31540, 32785, 48032, 50464, 50560, 52456, 53120, 60040, 63080, 65570, 96064, 100928, 104912, 120080, 124583, 126160, 131140, 192128, 201856, 209824, 240160, 249166, 252320, 262280, 419648, 480320, 498332, 504640, 524560, 622915, 839296, 960640, 996664, 1009280, 1049120, 1245830, 1993328, 2098240, 2491660, 3986656, 4196480, 4983320, 7973312, 9966640, 15946624, 19933280, 39866560, 79733120]

約数ペア:

[(1, 79733120), (2, 39866560), (4, 19933280), (5, 15946624), (8, 9966640), (10, 7973312), (16, 4983320), (19, 4196480), (20, 3986656), (32, 2491660), (38, 2098240), (40, 1993328), (64, 1245830), (76, 1049120), (79, 1009280), (80, 996664), (83, 960640), (95, 839296), (128, 622915), (152, 524560), (158, 504640), (160, 498332), (166, 480320), (190, 419648), (304, 262280), (316, 252320), (320, 249166), (332, 240160), (380, 209824), (395, 201856), (415, 192128), (608, 131140), (632, 126160), (640, 124583), (664, 120080), (760, 104912), (790, 100928), (830, 96064), (1216, 65570), (1264, 63080), (1328, 60040), (1501, 53120), (1520, 52456), (1577, 50560), (1580, 50464), (1660, 48032), (2432, 32785), (2528, 31540), (2656, 30020), (3002, 26560), (3040, 26228), (3154, 25280), (3160, 25232), (3320, 24016), (5056, 15770), (5312, 15010), (6004, 13280), (6080, 13114), (6308, 12640), (6320, 12616), (6557, 12160), (6640, 12008), (7505, 10624), (7885, 10112)]