221552160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1483

約数の個数: 192

約数和(自身を含む): 778377600

約数和(自身を除く): 556825440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1429, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2584, 2720, 2858, 3040, 3230, 3876, 4080, 4287, 4560, 4845, 5168, 5716, 6460, 7145, 7752, 8160, 8574, 9120, 9690, 10336, 11432, 12920, 14290, 15504, 17148, 19380, 21435, 22864, 24293, 25840, 27151, 28580, 31008, 34296, 38760, 42870, 45728, 48586, 51680, 54302, 57160, 68592, 72879, 77520, 81453, 85740, 97172, 108604, 114320, 121465, 135755, 137184, 145758, 155040, 162906, 171480, 194344, 217208, 228640, 242930, 271510, 291516, 325812, 342960, 364395, 388688, 407265, 434416, 461567, 485860, 543020, 583032, 651624, 685920, 728790, 777376, 814530, 868832, 923134, 971720, 1086040, 1166064, 1303248, 1384701, 1457580, 1629060, 1846268, 1943440, 2172080, 2307835, 2332128, 2606496, 2769402, 2915160, 3258120, 3692536, 3886880, 4344160, 4615670, 5538804, 5830320, 6516240, 6923505, 7385072, 9231340, 11077608, 11660640, 13032480, 13847010, 14770144, 18462680, 22155216, 27694020, 36925360, 44310432, 55388040, 73850720, 110776080, 221552160]

約数ペア:

[(1, 221552160), (2, 110776080), (3, 73850720), (4, 55388040), (5, 44310432), (6, 36925360), (8, 27694020), (10, 22155216), (12, 18462680), (15, 14770144), (16, 13847010), (17, 13032480), (19, 11660640), (20, 11077608), (24, 9231340), (30, 7385072), (32, 6923505), (34, 6516240), (38, 5830320), (40, 5538804), (48, 4615670), (51, 4344160), (57, 3886880), (60, 3692536), (68, 3258120), (76, 2915160), (80, 2769402), (85, 2606496), (95, 2332128), (96, 2307835), (102, 2172080), (114, 1943440), (120, 1846268), (136, 1629060), (152, 1457580), (160, 1384701), (170, 1303248), (190, 1166064), (204, 1086040), (228, 971720), (240, 923134), (255, 868832), (272, 814530), (285, 777376), (304, 728790), (323, 685920), (340, 651624), (380, 583032), (408, 543020), (456, 485860), (480, 461567), (510, 434416), (544, 407265), (570, 388688), (608, 364395), (646, 342960), (680, 325812), (760, 291516), (816, 271510), (912, 242930), (969, 228640), (1020, 217208), (1140, 194344), (1292, 171480), (1360, 162906), (1429, 155040), (1520, 145758), (1615, 137184), (1632, 135755), (1824, 121465), (1938, 114320), (2040, 108604), (2280, 97172), (2584, 85740), (2720, 81453), (2858, 77520), (3040, 72879), (3230, 68592), (3876, 57160), (4080, 54302), (4287, 51680), (4560, 48586), (4845, 45728), (5168, 42870), (5716, 38760), (6460, 34296), (7145, 31008), (7752, 28580), (8160, 27151), (8574, 25840), (9120, 24293), (9690, 22864), (10336, 21435), (11432, 19380), (12920, 17148), (14290, 15504)]