244914880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3582

約数の個数: 112

約数和(自身を含む): 688214016

約数和(自身を除く): 443299136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3527, 4340, 4960, 6944, 7054, 8680, 9920, 13888, 14108, 17360, 17635, 24689, 28216, 34720, 35270, 49378, 56432, 69440, 70540, 98756, 109337, 112864, 123445, 141080, 197512, 218674, 225728, 246890, 282160, 395024, 437348, 493780, 546685, 564320, 765359, 790048, 874696, 987560, 1093370, 1128640, 1530718, 1580096, 1749392, 1975120, 2186740, 3061436, 3498784, 3826795, 3950240, 4373480, 6122872, 6997568, 7653590, 7900480, 8746960, 12245744, 15307180, 17493920, 24491488, 30614360, 34987840, 48982976, 61228720, 122457440, 244914880]

約数ペア:

[(1, 244914880), (2, 122457440), (4, 61228720), (5, 48982976), (7, 34987840), (8, 30614360), (10, 24491488), (14, 17493920), (16, 15307180), (20, 12245744), (28, 8746960), (31, 7900480), (32, 7653590), (35, 6997568), (40, 6122872), (56, 4373480), (62, 3950240), (64, 3826795), (70, 3498784), (80, 3061436), (112, 2186740), (124, 1975120), (140, 1749392), (155, 1580096), (160, 1530718), (217, 1128640), (224, 1093370), (248, 987560), (280, 874696), (310, 790048), (320, 765359), (434, 564320), (448, 546685), (496, 493780), (560, 437348), (620, 395024), (868, 282160), (992, 246890), (1085, 225728), (1120, 218674), (1240, 197512), (1736, 141080), (1984, 123445), (2170, 112864), (2240, 109337), (2480, 98756), (3472, 70540), (3527, 69440), (4340, 56432), (4960, 49378), (6944, 35270), (7054, 34720), (8680, 28216), (9920, 24689), (13888, 17635), (14108, 17360)]