379441920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 288

約数和(自身を含む): 1425763584

約数和(自身を除く): 1046321664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 691, 704, 715, 768, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1280, 1320, 1382, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 2073, 2080, 2112, 2145, 2288, 2496, 2640, 2764, 2816, 2860, 3120, 3328, 3432, 3455, 3520, 3840, 4146, 4160, 4224, 4290, 4576, 4992, 5280, 5528, 5720, 6240, 6864, 6910, 7040, 7601, 8292, 8320, 8448, 8580, 8983, 9152, 9984, 10365, 10560, 11056, 11440, 12480, 13728, 13820, 14080, 15202, 16584, 16640, 17160, 17966, 18304, 20730, 21120, 22112, 22803, 22880, 24960, 26949, 27456, 27640, 30404, 33168, 34320, 35932, 36608, 38005, 41460, 42240, 44224, 44915, 45606, 45760, 49920, 53898, 54912, 55280, 60808, 66336, 68640, 71864, 76010, 82920, 88448, 89830, 91212, 91520, 98813, 107796, 109824, 110560, 114015, 121616, 132672, 134745, 137280, 143728, 152020, 165840, 176896, 179660, 182424, 183040, 197626, 215592, 221120, 228030, 243232, 265344, 269490, 274560, 287456, 296439, 304040, 331680, 359320, 364848, 395252, 431184, 442240, 456060, 486464, 494065, 530688, 538980, 549120, 574912, 592878, 608080, 663360, 718640, 729696, 790504, 862368, 884480, 912120, 972928, 988130, 1077960, 1149824, 1185756, 1216160, 1326720, 1437280, 1459392, 1482195, 1581008, 1724736, 1824240, 1945856, 1976260, 2155920, 2299648, 2371512, 2432320, 2653440, 2874560, 2918784, 2964390, 3162016, 3449472, 3648480, 3952520, 4311840, 4743024, 4864640, 5749120, 5837568, 5928780, 6324032, 6898944, 7296960, 7905040, 8623680, 9486048, 9729280, 11498240, 11857560, 12648064, 14593920, 15810080, 17247360, 18972096, 23715120, 25296128, 29187840, 31620160, 34494720, 37944192, 47430240, 63240320, 75888384, 94860480, 126480640, 189720960, 379441920]

約数ペア:

[(1, 379441920), (2, 189720960), (3, 126480640), (4, 94860480), (5, 75888384), (6, 63240320), (8, 47430240), (10, 37944192), (11, 34494720), (12, 31620160), (13, 29187840), (15, 25296128), (16, 23715120), (20, 18972096), (22, 17247360), (24, 15810080), (26, 14593920), (30, 12648064), (32, 11857560), (33, 11498240), (39, 9729280), (40, 9486048), (44, 8623680), (48, 7905040), (52, 7296960), (55, 6898944), (60, 6324032), (64, 5928780), (65, 5837568), (66, 5749120), (78, 4864640), (80, 4743024), (88, 4311840), (96, 3952520), (104, 3648480), (110, 3449472), (120, 3162016), (128, 2964390), (130, 2918784), (132, 2874560), (143, 2653440), (156, 2432320), (160, 2371512), (165, 2299648), (176, 2155920), (192, 1976260), (195, 1945856), (208, 1824240), (220, 1724736), (240, 1581008), (256, 1482195), (260, 1459392), (264, 1437280), (286, 1326720), (312, 1216160), (320, 1185756), (330, 1149824), (352, 1077960), (384, 988130), (390, 972928), (416, 912120), (429, 884480), (440, 862368), (480, 790504), (520, 729696), (528, 718640), (572, 663360), (624, 608080), (640, 592878), (660, 574912), (691, 549120), (704, 538980), (715, 530688), (768, 494065), (780, 486464), (832, 456060), (858, 442240), (880, 431184), (960, 395252), (1040, 364848), (1056, 359320), (1144, 331680), (1248, 304040), (1280, 296439), (1320, 287456), (1382, 274560), (1408, 269490), (1430, 265344), (1560, 243232), (1664, 228030), (1716, 221120), (1760, 215592), (1920, 197626), (2073, 183040), (2080, 182424), (2112, 179660), (2145, 176896), (2288, 165840), (2496, 152020), (2640, 143728), (2764, 137280), (2816, 134745), (2860, 132672), (3120, 121616), (3328, 114015), (3432, 110560), (3455, 109824), (3520, 107796), (3840, 98813), (4146, 91520), (4160, 91212), (4224, 89830), (4290, 88448), (4576, 82920), (4992, 76010), (5280, 71864), (5528, 68640), (5720, 66336), (6240, 60808), (6864, 55280), (6910, 54912), (7040, 53898), (7601, 49920), (8292, 45760), (8320, 45606), (8448, 44915), (8580, 44224), (8983, 42240), (9152, 41460), (9984, 38005), (10365, 36608), (10560, 35932), (11056, 34320), (11440, 33168), (12480, 30404), (13728, 27640), (13820, 27456), (14080, 26949), (15202, 24960), (16584, 22880), (16640, 22803), (17160, 22112), (17966, 21120), (18304, 20730)]