237922720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2790

約数の個数: 96

約数和(自身を含む): 650764800

約数和(自身を除く): 412842080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2212, 2528, 2689, 2765, 3160, 4424, 5378, 5530, 6320, 8848, 10756, 11060, 12640, 13445, 17696, 18823, 21512, 22120, 26890, 37646, 43024, 44240, 53780, 75292, 86048, 88480, 94115, 107560, 150584, 188230, 212431, 215120, 301168, 376460, 424862, 430240, 602336, 752920, 849724, 1062155, 1487017, 1505840, 1699448, 2124310, 2974034, 3011680, 3398896, 4248620, 5948068, 6797792, 7435085, 8497240, 11896136, 14870170, 16994480, 23792272, 29740340, 33988960, 47584544, 59480680, 118961360, 237922720]

約数ペア:

[(1, 237922720), (2, 118961360), (4, 59480680), (5, 47584544), (7, 33988960), (8, 29740340), (10, 23792272), (14, 16994480), (16, 14870170), (20, 11896136), (28, 8497240), (32, 7435085), (35, 6797792), (40, 5948068), (56, 4248620), (70, 3398896), (79, 3011680), (80, 2974034), (112, 2124310), (140, 1699448), (158, 1505840), (160, 1487017), (224, 1062155), (280, 849724), (316, 752920), (395, 602336), (553, 430240), (560, 424862), (632, 376460), (790, 301168), (1106, 215120), (1120, 212431), (1264, 188230), (1580, 150584), (2212, 107560), (2528, 94115), (2689, 88480), (2765, 86048), (3160, 75292), (4424, 53780), (5378, 44240), (5530, 43024), (6320, 37646), (8848, 26890), (10756, 22120), (11060, 21512), (12640, 18823), (13445, 17696)]