354198880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1381}}^1$

素因数の和:1632

約数の個数: 96

約数和(自身を含む): 961208640

約数和(自身を除く): 607009760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 229, 280, 458, 560, 916, 1120, 1145, 1381, 1603, 1832, 2290, 2762, 3206, 3664, 4580, 5524, 6412, 6905, 7328, 8015, 9160, 9667, 11048, 12824, 13810, 16030, 18320, 19334, 22096, 25648, 27620, 32060, 36640, 38668, 44192, 48335, 51296, 55240, 64120, 77336, 96670, 110480, 128240, 154672, 193340, 220960, 256480, 309344, 316249, 386680, 632498, 773360, 1264996, 1546720, 1581245, 2213743, 2529992, 3162490, 4427486, 5059984, 6324980, 8854972, 10119968, 11068715, 12649960, 17709944, 22137430, 25299920, 35419888, 44274860, 50599840, 70839776, 88549720, 177099440, 354198880]

約数ペア:

[(1, 354198880), (2, 177099440), (4, 88549720), (5, 70839776), (7, 50599840), (8, 44274860), (10, 35419888), (14, 25299920), (16, 22137430), (20, 17709944), (28, 12649960), (32, 11068715), (35, 10119968), (40, 8854972), (56, 6324980), (70, 5059984), (80, 4427486), (112, 3162490), (140, 2529992), (160, 2213743), (224, 1581245), (229, 1546720), (280, 1264996), (458, 773360), (560, 632498), (916, 386680), (1120, 316249), (1145, 309344), (1381, 256480), (1603, 220960), (1832, 193340), (2290, 154672), (2762, 128240), (3206, 110480), (3664, 96670), (4580, 77336), (5524, 64120), (6412, 55240), (6905, 51296), (7328, 48335), (8015, 44192), (9160, 38668), (9667, 36640), (11048, 32060), (12824, 27620), (13810, 25648), (16030, 22096), (18320, 19334)]