17970960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 67138560

約数和(自身を除く): 49167600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 563, 570, 665, 760, 798, 840, 912, 1064, 1126, 1140, 1330, 1520, 1596, 1680, 1689, 1995, 2128, 2252, 2280, 2660, 2815, 3192, 3378, 3941, 3990, 4504, 4560, 5320, 5630, 6384, 6756, 7882, 7980, 8445, 9008, 10640, 10697, 11260, 11823, 13512, 15764, 15960, 16890, 19705, 21394, 22520, 23646, 27024, 31528, 31920, 32091, 33780, 39410, 42788, 45040, 47292, 53485, 59115, 63056, 64182, 67560, 74879, 78820, 85576, 94584, 106970, 118230, 128364, 135120, 149758, 157640, 160455, 171152, 189168, 213940, 224637, 236460, 256728, 299516, 315280, 320910, 374395, 427880, 449274, 472920, 513456, 599032, 641820, 748790, 855760, 898548, 945840, 1123185, 1198064, 1283640, 1497580, 1797096, 2246370, 2567280, 2995160, 3594192, 4492740, 5990320, 8985480, 17970960]

約数ペア:

[(1, 17970960), (2, 8985480), (3, 5990320), (4, 4492740), (5, 3594192), (6, 2995160), (7, 2567280), (8, 2246370), (10, 1797096), (12, 1497580), (14, 1283640), (15, 1198064), (16, 1123185), (19, 945840), (20, 898548), (21, 855760), (24, 748790), (28, 641820), (30, 599032), (35, 513456), (38, 472920), (40, 449274), (42, 427880), (48, 374395), (56, 320910), (57, 315280), (60, 299516), (70, 256728), (76, 236460), (80, 224637), (84, 213940), (95, 189168), (105, 171152), (112, 160455), (114, 157640), (120, 149758), (133, 135120), (140, 128364), (152, 118230), (168, 106970), (190, 94584), (210, 85576), (228, 78820), (240, 74879), (266, 67560), (280, 64182), (285, 63056), (304, 59115), (336, 53485), (380, 47292), (399, 45040), (420, 42788), (456, 39410), (532, 33780), (560, 32091), (563, 31920), (570, 31528), (665, 27024), (760, 23646), (798, 22520), (840, 21394), (912, 19705), (1064, 16890), (1126, 15960), (1140, 15764), (1330, 13512), (1520, 11823), (1596, 11260), (1680, 10697), (1689, 10640), (1995, 9008), (2128, 8445), (2252, 7980), (2280, 7882), (2660, 6756), (2815, 6384), (3192, 5630), (3378, 5320), (3941, 4560), (3990, 4504)]