229114760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15439}}^1$

素因数の和:15510

約数の個数: 64

約数和(自身を含む): 600307200

約数和(自身を除く): 371192440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 14840, 15439, 30878, 61756, 77195, 108073, 123512, 154390, 216146, 308780, 432292, 540365, 617560, 818267, 864584, 1080730, 1636534, 2161460, 3273068, 4091335, 4322920, 5727869, 6546136, 8182670, 11455738, 16365340, 22911476, 28639345, 32730680, 45822952, 57278690, 114557380, 229114760]

約数ペア:

[(1, 229114760), (2, 114557380), (4, 57278690), (5, 45822952), (7, 32730680), (8, 28639345), (10, 22911476), (14, 16365340), (20, 11455738), (28, 8182670), (35, 6546136), (40, 5727869), (53, 4322920), (56, 4091335), (70, 3273068), (106, 2161460), (140, 1636534), (212, 1080730), (265, 864584), (280, 818267), (371, 617560), (424, 540365), (530, 432292), (742, 308780), (1060, 216146), (1484, 154390), (1855, 123512), (2120, 108073), (2968, 77195), (3710, 61756), (7420, 30878), (14840, 15439)]