152854240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 192

約数和(自身を含む): 474647040

約数和(自身を除く): 321792800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 440, 532, 560, 608, 616, 653, 665, 760, 770, 836, 880, 1045, 1064, 1120, 1232, 1306, 1330, 1463, 1520, 1540, 1672, 1760, 2090, 2128, 2464, 2612, 2660, 2926, 3040, 3080, 3265, 3344, 4180, 4256, 4571, 5224, 5320, 5852, 6160, 6530, 6688, 7183, 7315, 8360, 9142, 10448, 10640, 11704, 12320, 12407, 13060, 14366, 14630, 16720, 18284, 20896, 21280, 22855, 23408, 24814, 26120, 28732, 29260, 33440, 35915, 36568, 45710, 46816, 49628, 50281, 52240, 57464, 58520, 62035, 71830, 73136, 86849, 91420, 99256, 100562, 104480, 114928, 117040, 124070, 136477, 143660, 146272, 173698, 182840, 198512, 201124, 229856, 234080, 248140, 251405, 272954, 287320, 347396, 365680, 397024, 402248, 434245, 496280, 502810, 545908, 574640, 682385, 694792, 731360, 804496, 868490, 955339, 992560, 1005620, 1091816, 1149280, 1364770, 1389584, 1608992, 1736980, 1910678, 1985120, 2011240, 2183632, 2729540, 2779168, 3473960, 3821356, 4022480, 4367264, 4776695, 5459080, 6947920, 7642712, 8044960, 9553390, 10918160, 13895840, 15285424, 19106780, 21836320, 30570848, 38213560, 76427120, 152854240]

約数ペア:

[(1, 152854240), (2, 76427120), (4, 38213560), (5, 30570848), (7, 21836320), (8, 19106780), (10, 15285424), (11, 13895840), (14, 10918160), (16, 9553390), (19, 8044960), (20, 7642712), (22, 6947920), (28, 5459080), (32, 4776695), (35, 4367264), (38, 4022480), (40, 3821356), (44, 3473960), (55, 2779168), (56, 2729540), (70, 2183632), (76, 2011240), (77, 1985120), (80, 1910678), (88, 1736980), (95, 1608992), (110, 1389584), (112, 1364770), (133, 1149280), (140, 1091816), (152, 1005620), (154, 992560), (160, 955339), (176, 868490), (190, 804496), (209, 731360), (220, 694792), (224, 682385), (266, 574640), (280, 545908), (304, 502810), (308, 496280), (352, 434245), (380, 402248), (385, 397024), (418, 365680), (440, 347396), (532, 287320), (560, 272954), (608, 251405), (616, 248140), (653, 234080), (665, 229856), (760, 201124), (770, 198512), (836, 182840), (880, 173698), (1045, 146272), (1064, 143660), (1120, 136477), (1232, 124070), (1306, 117040), (1330, 114928), (1463, 104480), (1520, 100562), (1540, 99256), (1672, 91420), (1760, 86849), (2090, 73136), (2128, 71830), (2464, 62035), (2612, 58520), (2660, 57464), (2926, 52240), (3040, 50281), (3080, 49628), (3265, 46816), (3344, 45710), (4180, 36568), (4256, 35915), (4571, 33440), (5224, 29260), (5320, 28732), (5852, 26120), (6160, 24814), (6530, 23408), (6688, 22855), (7183, 21280), (7315, 20896), (8360, 18284), (9142, 16720), (10448, 14630), (10640, 14366), (11704, 13060), (12320, 12407)]