158678880

素因数分解:

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

素因数の和:301

約数の個数: 192

約数和(自身を含む): 534159360

約数和(自身を除く): 375480480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 127, 137, 152, 160, 190, 228, 240, 254, 274, 285, 304, 380, 381, 411, 456, 480, 508, 548, 570, 608, 635, 685, 760, 762, 822, 912, 1016, 1096, 1140, 1270, 1370, 1520, 1524, 1644, 1824, 1905, 2032, 2055, 2192, 2280, 2413, 2540, 2603, 2740, 3040, 3048, 3288, 3810, 4064, 4110, 4384, 4560, 4826, 5080, 5206, 5480, 6096, 6576, 7239, 7620, 7809, 8220, 9120, 9652, 10160, 10412, 10960, 12065, 12192, 13015, 13152, 14478, 15240, 15618, 16440, 17399, 19304, 20320, 20824, 21920, 24130, 26030, 28956, 30480, 31236, 32880, 34798, 36195, 38608, 39045, 41648, 48260, 52060, 52197, 57912, 60960, 62472, 65760, 69596, 72390, 77216, 78090, 83296, 86995, 96520, 104120, 104394, 115824, 124944, 139192, 144780, 156180, 173990, 193040, 208240, 208788, 231648, 249888, 260985, 278384, 289560, 312360, 330581, 347980, 386080, 416480, 417576, 521970, 556768, 579120, 624720, 661162, 695960, 835152, 991743, 1043940, 1158240, 1249440, 1322324, 1391920, 1652905, 1670304, 1983486, 2087880, 2644648, 2783840, 3305810, 3966972, 4175760, 4958715, 5289296, 6611620, 7933944, 8351520, 9917430, 10578592, 13223240, 15867888, 19834860, 26446480, 31735776, 39669720, 52892960, 79339440, 158678880]

約数ペア:

[(1, 158678880), (2, 79339440), (3, 52892960), (4, 39669720), (5, 31735776), (6, 26446480), (8, 19834860), (10, 15867888), (12, 13223240), (15, 10578592), (16, 9917430), (19, 8351520), (20, 7933944), (24, 6611620), (30, 5289296), (32, 4958715), (38, 4175760), (40, 3966972), (48, 3305810), (57, 2783840), (60, 2644648), (76, 2087880), (80, 1983486), (95, 1670304), (96, 1652905), (114, 1391920), (120, 1322324), (127, 1249440), (137, 1158240), (152, 1043940), (160, 991743), (190, 835152), (228, 695960), (240, 661162), (254, 624720), (274, 579120), (285, 556768), (304, 521970), (380, 417576), (381, 416480), (411, 386080), (456, 347980), (480, 330581), (508, 312360), (548, 289560), (570, 278384), (608, 260985), (635, 249888), (685, 231648), (760, 208788), (762, 208240), (822, 193040), (912, 173990), (1016, 156180), (1096, 144780), (1140, 139192), (1270, 124944), (1370, 115824), (1520, 104394), (1524, 104120), (1644, 96520), (1824, 86995), (1905, 83296), (2032, 78090), (2055, 77216), (2192, 72390), (2280, 69596), (2413, 65760), (2540, 62472), (2603, 60960), (2740, 57912), (3040, 52197), (3048, 52060), (3288, 48260), (3810, 41648), (4064, 39045), (4110, 38608), (4384, 36195), (4560, 34798), (4826, 32880), (5080, 31236), (5206, 30480), (5480, 28956), (6096, 26030), (6576, 24130), (7239, 21920), (7620, 20824), (7809, 20320), (8220, 19304), (9120, 17399), (9652, 16440), (10160, 15618), (10412, 15240), (10960, 14478), (12065, 13152), (12192, 13015)]