327643680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 288

約数和(自身を含む): 1279442304

約数和(自身を除く): 951798624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 338, 364, 390, 416, 420, 455, 480, 507, 520, 546, 560, 577, 624, 672, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1120, 1154, 1183, 1248, 1352, 1365, 1456, 1560, 1680, 1690, 1731, 1820, 2028, 2080, 2184, 2308, 2366, 2535, 2704, 2730, 2885, 2912, 3120, 3360, 3380, 3462, 3549, 3640, 4039, 4056, 4368, 4616, 4732, 5070, 5408, 5460, 5770, 5915, 6240, 6760, 6924, 7098, 7280, 7501, 8078, 8112, 8655, 8736, 9232, 9464, 10140, 10920, 11540, 11830, 12117, 13520, 13848, 14196, 14560, 15002, 16156, 16224, 17310, 17745, 18464, 18928, 20195, 20280, 21840, 22503, 23080, 23660, 24234, 27040, 27696, 28392, 30004, 32312, 34620, 35490, 37505, 37856, 40390, 40560, 43680, 45006, 46160, 47320, 48468, 52507, 55392, 56784, 60008, 60585, 64624, 69240, 70980, 75010, 80780, 81120, 90012, 92320, 94640, 96936, 97513, 105014, 112515, 113568, 120016, 121170, 129248, 138480, 141960, 150020, 157521, 161560, 180024, 189280, 193872, 195026, 210028, 225030, 240032, 242340, 262535, 276960, 283920, 292539, 300040, 315042, 323120, 360048, 387744, 390052, 420056, 450060, 484680, 487565, 525070, 567840, 585078, 600080, 630084, 646240, 682591, 720096, 780104, 787605, 840112, 900120, 969360, 975130, 1050140, 1170156, 1200160, 1260168, 1365182, 1462695, 1560208, 1575210, 1680224, 1800240, 1938720, 1950260, 2047773, 2100280, 2340312, 2520336, 2730364, 2925390, 3120416, 3150420, 3412955, 3600480, 3900520, 4095546, 4200560, 4680624, 5040672, 5460728, 5850780, 6300840, 6825910, 7801040, 8191092, 8401120, 9361248, 10238865, 10921456, 11701560, 12601680, 13651820, 15602080, 16382184, 20477730, 21842912, 23403120, 25203360, 27303640, 32764368, 40955460, 46806240, 54607280, 65528736, 81910920, 109214560, 163821840, 327643680]

約数ペア:

[(1, 327643680), (2, 163821840), (3, 109214560), (4, 81910920), (5, 65528736), (6, 54607280), (7, 46806240), (8, 40955460), (10, 32764368), (12, 27303640), (13, 25203360), (14, 23403120), (15, 21842912), (16, 20477730), (20, 16382184), (21, 15602080), (24, 13651820), (26, 12601680), (28, 11701560), (30, 10921456), (32, 10238865), (35, 9361248), (39, 8401120), (40, 8191092), (42, 7801040), (48, 6825910), (52, 6300840), (56, 5850780), (60, 5460728), (65, 5040672), (70, 4680624), (78, 4200560), (80, 4095546), (84, 3900520), (91, 3600480), (96, 3412955), (104, 3150420), (105, 3120416), (112, 2925390), (120, 2730364), (130, 2520336), (140, 2340312), (156, 2100280), (160, 2047773), (168, 1950260), (169, 1938720), (182, 1800240), (195, 1680224), (208, 1575210), (210, 1560208), (224, 1462695), (240, 1365182), (260, 1260168), (273, 1200160), (280, 1170156), (312, 1050140), (336, 975130), (338, 969360), (364, 900120), (390, 840112), (416, 787605), (420, 780104), (455, 720096), (480, 682591), (507, 646240), (520, 630084), (546, 600080), (560, 585078), (577, 567840), (624, 525070), (672, 487565), (676, 484680), (728, 450060), (780, 420056), (840, 390052), (845, 387744), (910, 360048), (1014, 323120), (1040, 315042), (1092, 300040), (1120, 292539), (1154, 283920), (1183, 276960), (1248, 262535), (1352, 242340), (1365, 240032), (1456, 225030), (1560, 210028), (1680, 195026), (1690, 193872), (1731, 189280), (1820, 180024), (2028, 161560), (2080, 157521), (2184, 150020), (2308, 141960), (2366, 138480), (2535, 129248), (2704, 121170), (2730, 120016), (2885, 113568), (2912, 112515), (3120, 105014), (3360, 97513), (3380, 96936), (3462, 94640), (3549, 92320), (3640, 90012), (4039, 81120), (4056, 80780), (4368, 75010), (4616, 70980), (4732, 69240), (5070, 64624), (5408, 60585), (5460, 60008), (5770, 56784), (5915, 55392), (6240, 52507), (6760, 48468), (6924, 47320), (7098, 46160), (7280, 45006), (7501, 43680), (8078, 40560), (8112, 40390), (8655, 37856), (8736, 37505), (9232, 35490), (9464, 34620), (10140, 32312), (10920, 30004), (11540, 28392), (11830, 27696), (12117, 27040), (13520, 24234), (13848, 23660), (14196, 23080), (14560, 22503), (15002, 21840), (16156, 20280), (16224, 20195), (17310, 18928), (17745, 18464)]