454873440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:765

約数の個数: 192

約数和(自身を含む): 1646507520

約数和(自身を除く): 1191634080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 331, 336, 409, 420, 480, 560, 662, 672, 818, 840, 993, 1120, 1227, 1324, 1636, 1655, 1680, 1986, 2045, 2317, 2454, 2648, 2863, 3272, 3310, 3360, 3972, 4090, 4634, 4908, 4965, 5296, 5726, 6135, 6544, 6620, 6951, 7944, 8180, 8589, 9268, 9816, 9930, 10592, 11452, 11585, 12270, 13088, 13240, 13902, 14315, 15888, 16360, 17178, 18536, 19632, 19860, 22904, 23170, 24540, 26480, 27804, 28630, 31776, 32720, 34356, 34755, 37072, 39264, 39720, 42945, 45808, 46340, 49080, 52960, 55608, 57260, 65440, 68712, 69510, 74144, 79440, 85890, 91616, 92680, 98160, 111216, 114520, 135379, 137424, 139020, 158880, 171780, 185360, 196320, 222432, 229040, 270758, 274848, 278040, 343560, 370720, 406137, 458080, 541516, 556080, 676895, 687120, 812274, 947653, 1083032, 1112160, 1353790, 1374240, 1624548, 1895306, 2030685, 2166064, 2707580, 2842959, 3249096, 3790612, 4061370, 4332128, 4738265, 5415160, 5685918, 6498192, 7581224, 8122740, 9476530, 10830320, 11371836, 12996384, 14214795, 15162448, 16245480, 18953060, 21660640, 22743672, 28429590, 30324896, 32490960, 37906120, 45487344, 56859180, 64981920, 75812240, 90974688, 113718360, 151624480, 227436720, 454873440]

約数ペア:

[(1, 454873440), (2, 227436720), (3, 151624480), (4, 113718360), (5, 90974688), (6, 75812240), (7, 64981920), (8, 56859180), (10, 45487344), (12, 37906120), (14, 32490960), (15, 30324896), (16, 28429590), (20, 22743672), (21, 21660640), (24, 18953060), (28, 16245480), (30, 15162448), (32, 14214795), (35, 12996384), (40, 11371836), (42, 10830320), (48, 9476530), (56, 8122740), (60, 7581224), (70, 6498192), (80, 5685918), (84, 5415160), (96, 4738265), (105, 4332128), (112, 4061370), (120, 3790612), (140, 3249096), (160, 2842959), (168, 2707580), (210, 2166064), (224, 2030685), (240, 1895306), (280, 1624548), (331, 1374240), (336, 1353790), (409, 1112160), (420, 1083032), (480, 947653), (560, 812274), (662, 687120), (672, 676895), (818, 556080), (840, 541516), (993, 458080), (1120, 406137), (1227, 370720), (1324, 343560), (1636, 278040), (1655, 274848), (1680, 270758), (1986, 229040), (2045, 222432), (2317, 196320), (2454, 185360), (2648, 171780), (2863, 158880), (3272, 139020), (3310, 137424), (3360, 135379), (3972, 114520), (4090, 111216), (4634, 98160), (4908, 92680), (4965, 91616), (5296, 85890), (5726, 79440), (6135, 74144), (6544, 69510), (6620, 68712), (6951, 65440), (7944, 57260), (8180, 55608), (8589, 52960), (9268, 49080), (9816, 46340), (9930, 45808), (10592, 42945), (11452, 39720), (11585, 39264), (12270, 37072), (13088, 34755), (13240, 34356), (13902, 32720), (14315, 31776), (15888, 28630), (16360, 27804), (17178, 26480), (18536, 24540), (19632, 23170), (19860, 22904)]