495220320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:774

約数の個数: 288

約数和(自身を含む): 1960725312

約数和(自身を除く): 1465504992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 210, 219, 224, 240, 252, 280, 288, 292, 315, 336, 360, 365, 420, 438, 480, 504, 511, 560, 584, 630, 657, 672, 673, 720, 730, 840, 876, 1008, 1022, 1095, 1120, 1168, 1260, 1314, 1346, 1440, 1460, 1533, 1680, 1752, 2016, 2019, 2044, 2190, 2336, 2520, 2555, 2628, 2692, 2920, 3066, 3285, 3360, 3365, 3504, 4038, 4088, 4380, 4599, 4711, 5040, 5110, 5256, 5384, 5840, 6057, 6132, 6570, 6730, 7008, 7665, 8076, 8176, 8760, 9198, 9422, 10080, 10095, 10220, 10512, 10768, 11680, 12114, 12264, 13140, 13460, 14133, 15330, 16152, 16352, 17520, 18396, 18844, 20190, 20440, 21024, 21536, 22995, 23555, 24228, 24528, 26280, 26920, 28266, 30285, 30660, 32304, 35040, 36792, 37688, 40380, 40880, 42399, 45990, 47110, 48456, 49056, 49129, 52560, 53840, 56532, 60570, 61320, 64608, 70665, 73584, 75376, 80760, 81760, 84798, 91980, 94220, 96912, 98258, 105120, 107680, 113064, 121140, 122640, 141330, 147168, 147387, 150752, 161520, 169596, 183960, 188440, 193824, 196516, 211995, 226128, 242280, 245280, 245645, 282660, 294774, 323040, 339192, 343903, 367920, 376880, 393032, 423990, 442161, 452256, 484560, 491290, 565320, 589548, 678384, 687806, 735840, 736935, 753760, 786064, 847980, 884322, 969120, 982580, 1031709, 1130640, 1179096, 1356768, 1375612, 1473870, 1572128, 1695960, 1719515, 1768644, 1965160, 2063418, 2210805, 2261280, 2358192, 2751224, 2947740, 3095127, 3391920, 3439030, 3537288, 3930320, 4126836, 4421610, 4716384, 5158545, 5502448, 5895480, 6190254, 6783840, 6878060, 7074576, 7860640, 8253672, 8843220, 10317090, 11004896, 11790960, 12380508, 13756120, 14149152, 15475635, 16507344, 17686440, 20634180, 23581920, 24761016, 27512240, 30951270, 33014688, 35372880, 41268360, 49522032, 55024480, 61902540, 70745760, 82536720, 99044064, 123805080, 165073440, 247610160, 495220320]

約数ペア:

[(1, 495220320), (2, 247610160), (3, 165073440), (4, 123805080), (5, 99044064), (6, 82536720), (7, 70745760), (8, 61902540), (9, 55024480), (10, 49522032), (12, 41268360), (14, 35372880), (15, 33014688), (16, 30951270), (18, 27512240), (20, 24761016), (21, 23581920), (24, 20634180), (28, 17686440), (30, 16507344), (32, 15475635), (35, 14149152), (36, 13756120), (40, 12380508), (42, 11790960), (45, 11004896), (48, 10317090), (56, 8843220), (60, 8253672), (63, 7860640), (70, 7074576), (72, 6878060), (73, 6783840), (80, 6190254), (84, 5895480), (90, 5502448), (96, 5158545), (105, 4716384), (112, 4421610), (120, 4126836), (126, 3930320), (140, 3537288), (144, 3439030), (146, 3391920), (160, 3095127), (168, 2947740), (180, 2751224), (210, 2358192), (219, 2261280), (224, 2210805), (240, 2063418), (252, 1965160), (280, 1768644), (288, 1719515), (292, 1695960), (315, 1572128), (336, 1473870), (360, 1375612), (365, 1356768), (420, 1179096), (438, 1130640), (480, 1031709), (504, 982580), (511, 969120), (560, 884322), (584, 847980), (630, 786064), (657, 753760), (672, 736935), (673, 735840), (720, 687806), (730, 678384), (840, 589548), (876, 565320), (1008, 491290), (1022, 484560), (1095, 452256), (1120, 442161), (1168, 423990), (1260, 393032), (1314, 376880), (1346, 367920), (1440, 343903), (1460, 339192), (1533, 323040), (1680, 294774), (1752, 282660), (2016, 245645), (2019, 245280), (2044, 242280), (2190, 226128), (2336, 211995), (2520, 196516), (2555, 193824), (2628, 188440), (2692, 183960), (2920, 169596), (3066, 161520), (3285, 150752), (3360, 147387), (3365, 147168), (3504, 141330), (4038, 122640), (4088, 121140), (4380, 113064), (4599, 107680), (4711, 105120), (5040, 98258), (5110, 96912), (5256, 94220), (5384, 91980), (5840, 84798), (6057, 81760), (6132, 80760), (6570, 75376), (6730, 73584), (7008, 70665), (7665, 64608), (8076, 61320), (8176, 60570), (8760, 56532), (9198, 53840), (9422, 52560), (10080, 49129), (10095, 49056), (10220, 48456), (10512, 47110), (10768, 45990), (11680, 42399), (12114, 40880), (12264, 40380), (13140, 37688), (13460, 36792), (14133, 35040), (15330, 32304), (16152, 30660), (16352, 30285), (17520, 28266), (18396, 26920), (18844, 26280), (20190, 24528), (20440, 24228), (21024, 23555), (21536, 22995)]