455071320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 288

約数和(自身を含む): 1683077760

約数和(自身を除く): 1228006440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 121, 124, 132, 155, 165, 180, 186, 198, 220, 242, 248, 264, 279, 310, 330, 337, 341, 360, 363, 372, 396, 440, 465, 484, 495, 558, 605, 620, 660, 674, 682, 726, 744, 792, 930, 968, 990, 1011, 1023, 1089, 1116, 1210, 1240, 1320, 1348, 1364, 1395, 1452, 1685, 1705, 1815, 1860, 1980, 2022, 2046, 2178, 2232, 2420, 2696, 2728, 2790, 2904, 3033, 3069, 3370, 3410, 3630, 3707, 3720, 3751, 3960, 4044, 4092, 4356, 4840, 5055, 5115, 5445, 5580, 6066, 6138, 6740, 6820, 7260, 7414, 7502, 8088, 8184, 8712, 10110, 10230, 10447, 10890, 11121, 11160, 11253, 12132, 12276, 13480, 13640, 14520, 14828, 15004, 15165, 15345, 18535, 18755, 20220, 20460, 20894, 21780, 22242, 22506, 24264, 24552, 29656, 30008, 30330, 30690, 31341, 33363, 33759, 37070, 37510, 40440, 40777, 40920, 41788, 43560, 44484, 45012, 52235, 55605, 56265, 60660, 61380, 62682, 66726, 67518, 74140, 75020, 81554, 83576, 88968, 90024, 94023, 104470, 111210, 112530, 114917, 121320, 122331, 122760, 125364, 133452, 135036, 148280, 150040, 156705, 163108, 166815, 168795, 188046, 203885, 208940, 222420, 225060, 229834, 244662, 250728, 266904, 270072, 313410, 326216, 333630, 337590, 344751, 366993, 376092, 407770, 417880, 444840, 450120, 459668, 470115, 489324, 574585, 611655, 626820, 667260, 675180, 689502, 733986, 752184, 815540, 919336, 940230, 978648, 1034253, 1149170, 1223310, 1253640, 1264087, 1334520, 1350360, 1379004, 1467972, 1631080, 1723755, 1834965, 1880460, 2068506, 2298340, 2446620, 2528174, 2758008, 2935944, 3447510, 3669930, 3760920, 3792261, 4137012, 4596680, 4893240, 5056348, 5171265, 6320435, 6895020, 7339860, 7584522, 8274024, 10112696, 10342530, 11376783, 12640870, 13790040, 14679720, 15169044, 18961305, 20685060, 22753566, 25281740, 30338088, 37922610, 41370120, 45507132, 50563480, 56883915, 75845220, 91014264, 113767830, 151690440, 227535660, 455071320]

約数ペア:

[(1, 455071320), (2, 227535660), (3, 151690440), (4, 113767830), (5, 91014264), (6, 75845220), (8, 56883915), (9, 50563480), (10, 45507132), (11, 41370120), (12, 37922610), (15, 30338088), (18, 25281740), (20, 22753566), (22, 20685060), (24, 18961305), (30, 15169044), (31, 14679720), (33, 13790040), (36, 12640870), (40, 11376783), (44, 10342530), (45, 10112696), (55, 8274024), (60, 7584522), (62, 7339860), (66, 6895020), (72, 6320435), (88, 5171265), (90, 5056348), (93, 4893240), (99, 4596680), (110, 4137012), (120, 3792261), (121, 3760920), (124, 3669930), (132, 3447510), (155, 2935944), (165, 2758008), (180, 2528174), (186, 2446620), (198, 2298340), (220, 2068506), (242, 1880460), (248, 1834965), (264, 1723755), (279, 1631080), (310, 1467972), (330, 1379004), (337, 1350360), (341, 1334520), (360, 1264087), (363, 1253640), (372, 1223310), (396, 1149170), (440, 1034253), (465, 978648), (484, 940230), (495, 919336), (558, 815540), (605, 752184), (620, 733986), (660, 689502), (674, 675180), (682, 667260), (726, 626820), (744, 611655), (792, 574585), (930, 489324), (968, 470115), (990, 459668), (1011, 450120), (1023, 444840), (1089, 417880), (1116, 407770), (1210, 376092), (1240, 366993), (1320, 344751), (1348, 337590), (1364, 333630), (1395, 326216), (1452, 313410), (1685, 270072), (1705, 266904), (1815, 250728), (1860, 244662), (1980, 229834), (2022, 225060), (2046, 222420), (2178, 208940), (2232, 203885), (2420, 188046), (2696, 168795), (2728, 166815), (2790, 163108), (2904, 156705), (3033, 150040), (3069, 148280), (3370, 135036), (3410, 133452), (3630, 125364), (3707, 122760), (3720, 122331), (3751, 121320), (3960, 114917), (4044, 112530), (4092, 111210), (4356, 104470), (4840, 94023), (5055, 90024), (5115, 88968), (5445, 83576), (5580, 81554), (6066, 75020), (6138, 74140), (6740, 67518), (6820, 66726), (7260, 62682), (7414, 61380), (7502, 60660), (8088, 56265), (8184, 55605), (8712, 52235), (10110, 45012), (10230, 44484), (10447, 43560), (10890, 41788), (11121, 40920), (11160, 40777), (11253, 40440), (12132, 37510), (12276, 37070), (13480, 33759), (13640, 33363), (14520, 31341), (14828, 30690), (15004, 30330), (15165, 30008), (15345, 29656), (18535, 24552), (18755, 24264), (20220, 22506), (20460, 22242), (20894, 21780)]