1330289280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 384

約数和(自身を含む): 4851887040

約数和(自身を除く): 3521597760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 43, 45, 48, 60, 64, 72, 80, 82, 86, 90, 96, 120, 123, 128, 129, 131, 144, 160, 164, 172, 180, 192, 205, 215, 240, 246, 258, 262, 288, 320, 328, 344, 360, 369, 384, 387, 393, 410, 430, 480, 492, 516, 524, 576, 615, 640, 645, 655, 656, 688, 720, 738, 774, 786, 820, 860, 960, 984, 1032, 1048, 1152, 1179, 1230, 1290, 1310, 1312, 1376, 1440, 1476, 1548, 1572, 1640, 1720, 1763, 1845, 1920, 1935, 1965, 1968, 2064, 2096, 2358, 2460, 2580, 2620, 2624, 2752, 2880, 2952, 3096, 3144, 3280, 3440, 3526, 3690, 3870, 3930, 3936, 4128, 4192, 4716, 4920, 5160, 5240, 5248, 5289, 5371, 5504, 5633, 5760, 5895, 5904, 6192, 6288, 6560, 6880, 7052, 7380, 7740, 7860, 7872, 8256, 8384, 8815, 9432, 9840, 10320, 10480, 10578, 10742, 11266, 11790, 11808, 12384, 12576, 13120, 13760, 14104, 14760, 15480, 15720, 15744, 15867, 16113, 16512, 16768, 16899, 17630, 18864, 19680, 20640, 20960, 21156, 21484, 22532, 23580, 23616, 24768, 25152, 26240, 26445, 26855, 27520, 28165, 28208, 29520, 30960, 31440, 31734, 32226, 33798, 35260, 37728, 39360, 41280, 41920, 42312, 42968, 45064, 47160, 47232, 48339, 49536, 50304, 50697, 52890, 53710, 56330, 56416, 59040, 61920, 62880, 63468, 64452, 67596, 70520, 75456, 78720, 79335, 80565, 82560, 83840, 84495, 84624, 85936, 90128, 94320, 96678, 101394, 105780, 107420, 112660, 112832, 118080, 123840, 125760, 126936, 128904, 135192, 141040, 150912, 158670, 161130, 168990, 169248, 171872, 180256, 188640, 193356, 202788, 211560, 214840, 225320, 225664, 230953, 236160, 241695, 247680, 251520, 253485, 253872, 257808, 270384, 282080, 317340, 322260, 337980, 338496, 343744, 360512, 377280, 386712, 405576, 423120, 429680, 450640, 461906, 483390, 506970, 507744, 515616, 540768, 564160, 634680, 644520, 675960, 676992, 687488, 692859, 721024, 754560, 773424, 811152, 846240, 859360, 901280, 923812, 966780, 1013940, 1015488, 1031232, 1081536, 1128320, 1154765, 1269360, 1289040, 1351920, 1385718, 1546848, 1622304, 1692480, 1718720, 1802560, 1847624, 1933560, 2027880, 2030976, 2062464, 2078577, 2163072, 2309530, 2538720, 2578080, 2703840, 2771436, 3093696, 3244608, 3384960, 3437440, 3464295, 3605120, 3695248, 3867120, 4055760, 4157154, 4619060, 5077440, 5156160, 5407680, 5542872, 6187392, 6489216, 6928590, 7390496, 7734240, 8111520, 8314308, 9238120, 10154880, 10312320, 10392885, 10815360, 11085744, 13857180, 14780992, 15468480, 16223040, 16628616, 18476240, 20785770, 22171488, 27714360, 29561984, 30936960, 32446080, 33257232, 36952480, 41571540, 44342976, 55428720, 66514464, 73904960, 83143080, 88685952, 110857440, 133028928, 147809920, 166286160, 221714880, 266057856, 332572320, 443429760, 665144640, 1330289280]

約数ペア:

[(1, 1330289280), (2, 665144640), (3, 443429760), (4, 332572320), (5, 266057856), (6, 221714880), (8, 166286160), (9, 147809920), (10, 133028928), (12, 110857440), (15, 88685952), (16, 83143080), (18, 73904960), (20, 66514464), (24, 55428720), (30, 44342976), (32, 41571540), (36, 36952480), (40, 33257232), (41, 32446080), (43, 30936960), (45, 29561984), (48, 27714360), (60, 22171488), (64, 20785770), (72, 18476240), (80, 16628616), (82, 16223040), (86, 15468480), (90, 14780992), (96, 13857180), (120, 11085744), (123, 10815360), (128, 10392885), (129, 10312320), (131, 10154880), (144, 9238120), (160, 8314308), (164, 8111520), (172, 7734240), (180, 7390496), (192, 6928590), (205, 6489216), (215, 6187392), (240, 5542872), (246, 5407680), (258, 5156160), (262, 5077440), (288, 4619060), (320, 4157154), (328, 4055760), (344, 3867120), (360, 3695248), (369, 3605120), (384, 3464295), (387, 3437440), (393, 3384960), (410, 3244608), (430, 3093696), (480, 2771436), (492, 2703840), (516, 2578080), (524, 2538720), (576, 2309530), (615, 2163072), (640, 2078577), (645, 2062464), (655, 2030976), (656, 2027880), (688, 1933560), (720, 1847624), (738, 1802560), (774, 1718720), (786, 1692480), (820, 1622304), (860, 1546848), (960, 1385718), (984, 1351920), (1032, 1289040), (1048, 1269360), (1152, 1154765), (1179, 1128320), (1230, 1081536), (1290, 1031232), (1310, 1015488), (1312, 1013940), (1376, 966780), (1440, 923812), (1476, 901280), (1548, 859360), (1572, 846240), (1640, 811152), (1720, 773424), (1763, 754560), (1845, 721024), (1920, 692859), (1935, 687488), (1965, 676992), (1968, 675960), (2064, 644520), (2096, 634680), (2358, 564160), (2460, 540768), (2580, 515616), (2620, 507744), (2624, 506970), (2752, 483390), (2880, 461906), (2952, 450640), (3096, 429680), (3144, 423120), (3280, 405576), (3440, 386712), (3526, 377280), (3690, 360512), (3870, 343744), (3930, 338496), (3936, 337980), (4128, 322260), (4192, 317340), (4716, 282080), (4920, 270384), (5160, 257808), (5240, 253872), (5248, 253485), (5289, 251520), (5371, 247680), (5504, 241695), (5633, 236160), (5760, 230953), (5895, 225664), (5904, 225320), (6192, 214840), (6288, 211560), (6560, 202788), (6880, 193356), (7052, 188640), (7380, 180256), (7740, 171872), (7860, 169248), (7872, 168990), (8256, 161130), (8384, 158670), (8815, 150912), (9432, 141040), (9840, 135192), (10320, 128904), (10480, 126936), (10578, 125760), (10742, 123840), (11266, 118080), (11790, 112832), (11808, 112660), (12384, 107420), (12576, 105780), (13120, 101394), (13760, 96678), (14104, 94320), (14760, 90128), (15480, 85936), (15720, 84624), (15744, 84495), (15867, 83840), (16113, 82560), (16512, 80565), (16768, 79335), (16899, 78720), (17630, 75456), (18864, 70520), (19680, 67596), (20640, 64452), (20960, 63468), (21156, 62880), (21484, 61920), (22532, 59040), (23580, 56416), (23616, 56330), (24768, 53710), (25152, 52890), (26240, 50697), (26445, 50304), (26855, 49536), (27520, 48339), (28165, 47232), (28208, 47160), (29520, 45064), (30960, 42968), (31440, 42312), (31734, 41920), (32226, 41280), (33798, 39360), (35260, 37728)]