79339440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 262840320

約数和(自身を除く): 183500880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 137, 152, 190, 228, 240, 254, 274, 285, 304, 380, 381, 411, 456, 508, 548, 570, 635, 685, 760, 762, 822, 912, 1016, 1096, 1140, 1270, 1370, 1520, 1524, 1644, 1905, 2032, 2055, 2192, 2280, 2413, 2540, 2603, 2740, 3048, 3288, 3810, 4110, 4560, 4826, 5080, 5206, 5480, 6096, 6576, 7239, 7620, 7809, 8220, 9652, 10160, 10412, 10960, 12065, 13015, 14478, 15240, 15618, 16440, 17399, 19304, 20824, 24130, 26030, 28956, 30480, 31236, 32880, 34798, 36195, 38608, 39045, 41648, 48260, 52060, 52197, 57912, 62472, 69596, 72390, 78090, 86995, 96520, 104120, 104394, 115824, 124944, 139192, 144780, 156180, 173990, 193040, 208240, 208788, 260985, 278384, 289560, 312360, 330581, 347980, 417576, 521970, 579120, 624720, 661162, 695960, 835152, 991743, 1043940, 1322324, 1391920, 1652905, 1983486, 2087880, 2644648, 3305810, 3966972, 4175760, 4958715, 5289296, 6611620, 7933944, 9917430, 13223240, 15867888, 19834860, 26446480, 39669720, 79339440]

約数ペア:

[(1, 79339440), (2, 39669720), (3, 26446480), (4, 19834860), (5, 15867888), (6, 13223240), (8, 9917430), (10, 7933944), (12, 6611620), (15, 5289296), (16, 4958715), (19, 4175760), (20, 3966972), (24, 3305810), (30, 2644648), (38, 2087880), (40, 1983486), (48, 1652905), (57, 1391920), (60, 1322324), (76, 1043940), (80, 991743), (95, 835152), (114, 695960), (120, 661162), (127, 624720), (137, 579120), (152, 521970), (190, 417576), (228, 347980), (240, 330581), (254, 312360), (274, 289560), (285, 278384), (304, 260985), (380, 208788), (381, 208240), (411, 193040), (456, 173990), (508, 156180), (548, 144780), (570, 139192), (635, 124944), (685, 115824), (760, 104394), (762, 104120), (822, 96520), (912, 86995), (1016, 78090), (1096, 72390), (1140, 69596), (1270, 62472), (1370, 57912), (1520, 52197), (1524, 52060), (1644, 48260), (1905, 41648), (2032, 39045), (2055, 38608), (2192, 36195), (2280, 34798), (2413, 32880), (2540, 31236), (2603, 30480), (2740, 28956), (3048, 26030), (3288, 24130), (3810, 20824), (4110, 19304), (4560, 17399), (4826, 16440), (5080, 15618), (5206, 15240), (5480, 14478), (6096, 13015), (6576, 12065), (7239, 10960), (7620, 10412), (7809, 10160), (8220, 9652)]