172404480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 618105600

約数和(自身を除く): 445701120

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, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 139, 152, 160, 170, 190, 192, 204, 228, 240, 255, 256, 272, 278, 285, 304, 320, 323, 340, 380, 384, 408, 417, 456, 480, 510, 544, 556, 570, 608, 640, 646, 680, 695, 760, 768, 816, 834, 912, 960, 969, 1020, 1088, 1112, 1140, 1216, 1280, 1292, 1360, 1390, 1520, 1615, 1632, 1668, 1824, 1920, 1938, 2040, 2085, 2176, 2224, 2280, 2363, 2432, 2584, 2641, 2720, 2780, 3040, 3230, 3264, 3336, 3648, 3840, 3876, 4080, 4170, 4352, 4448, 4560, 4726, 4845, 4864, 5168, 5282, 5440, 5560, 6080, 6460, 6528, 6672, 7089, 7296, 7752, 7923, 8160, 8340, 8896, 9120, 9452, 9690, 10336, 10564, 10880, 11120, 11815, 12160, 12920, 13056, 13205, 13344, 14178, 14592, 15504, 15846, 16320, 16680, 17792, 18240, 18904, 19380, 20672, 21128, 21760, 22240, 23630, 24320, 25840, 26410, 26688, 28356, 31008, 31692, 32640, 33360, 35445, 35584, 36480, 37808, 38760, 39615, 41344, 42256, 44480, 44897, 47260, 51680, 52820, 53376, 56712, 62016, 63384, 65280, 66720, 70890, 72960, 75616, 77520, 79230, 82688, 84512, 88960, 89794, 94520, 103360, 105640, 106752, 113424, 124032, 126768, 133440, 134691, 141780, 151232, 155040, 158460, 169024, 177920, 179588, 189040, 206720, 211280, 224485, 226848, 248064, 253536, 266880, 269382, 283560, 302464, 310080, 316920, 338048, 359176, 378080, 413440, 422560, 448970, 453696, 507072, 533760, 538764, 567120, 604928, 620160, 633840, 673455, 676096, 718352, 756160, 845120, 897940, 907392, 1014144, 1077528, 1134240, 1240320, 1267680, 1346910, 1436704, 1512320, 1690240, 1795880, 1814784, 2028288, 2155056, 2268480, 2535360, 2693820, 2873408, 3024640, 3380480, 3591760, 4310112, 4536960, 5070720, 5387640, 5746816, 7183520, 8620224, 9073920, 10141440, 10775280, 11493632, 14367040, 17240448, 21550560, 28734080, 34480896, 43101120, 57468160, 86202240, 172404480]

約数ペア:

[(1, 172404480), (2, 86202240), (3, 57468160), (4, 43101120), (5, 34480896), (6, 28734080), (8, 21550560), (10, 17240448), (12, 14367040), (15, 11493632), (16, 10775280), (17, 10141440), (19, 9073920), (20, 8620224), (24, 7183520), (30, 5746816), (32, 5387640), (34, 5070720), (38, 4536960), (40, 4310112), (48, 3591760), (51, 3380480), (57, 3024640), (60, 2873408), (64, 2693820), (68, 2535360), (76, 2268480), (80, 2155056), (85, 2028288), (95, 1814784), (96, 1795880), (102, 1690240), (114, 1512320), (120, 1436704), (128, 1346910), (136, 1267680), (139, 1240320), (152, 1134240), (160, 1077528), (170, 1014144), (190, 907392), (192, 897940), (204, 845120), (228, 756160), (240, 718352), (255, 676096), (256, 673455), (272, 633840), (278, 620160), (285, 604928), (304, 567120), (320, 538764), (323, 533760), (340, 507072), (380, 453696), (384, 448970), (408, 422560), (417, 413440), (456, 378080), (480, 359176), (510, 338048), (544, 316920), (556, 310080), (570, 302464), (608, 283560), (640, 269382), (646, 266880), (680, 253536), (695, 248064), (760, 226848), (768, 224485), (816, 211280), (834, 206720), (912, 189040), (960, 179588), (969, 177920), (1020, 169024), (1088, 158460), (1112, 155040), (1140, 151232), (1216, 141780), (1280, 134691), (1292, 133440), (1360, 126768), (1390, 124032), (1520, 113424), (1615, 106752), (1632, 105640), (1668, 103360), (1824, 94520), (1920, 89794), (1938, 88960), (2040, 84512), (2085, 82688), (2176, 79230), (2224, 77520), (2280, 75616), (2363, 72960), (2432, 70890), (2584, 66720), (2641, 65280), (2720, 63384), (2780, 62016), (3040, 56712), (3230, 53376), (3264, 52820), (3336, 51680), (3648, 47260), (3840, 44897), (3876, 44480), (4080, 42256), (4170, 41344), (4352, 39615), (4448, 38760), (4560, 37808), (4726, 36480), (4845, 35584), (4864, 35445), (5168, 33360), (5282, 32640), (5440, 31692), (5560, 31008), (6080, 28356), (6460, 26688), (6528, 26410), (6672, 25840), (7089, 24320), (7296, 23630), (7752, 22240), (7923, 21760), (8160, 21128), (8340, 20672), (8896, 19380), (9120, 18904), (9452, 18240), (9690, 17792), (10336, 16680), (10564, 16320), (10880, 15846), (11120, 15504), (11815, 14592), (12160, 14178), (12920, 13344), (13056, 13205)]