193157760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2778

約数の個数: 128

約数和(自身を含む): 632563200

約数和(自身を除く): 439405440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2719, 2960, 3552, 4440, 4736, 5438, 5920, 7104, 8157, 8880, 10876, 11840, 13595, 14208, 16314, 17760, 21752, 23680, 27190, 32628, 35520, 40785, 43504, 54380, 65256, 71040, 81570, 87008, 100603, 108760, 130512, 163140, 174016, 201206, 217520, 261024, 301809, 326280, 348032, 402412, 435040, 503015, 522048, 603618, 652560, 804824, 870080, 1006030, 1044096, 1207236, 1305120, 1509045, 1609648, 1740160, 2012060, 2414472, 2610240, 3018090, 3219296, 4024120, 4828944, 5220480, 6036180, 6438592, 8048240, 9657888, 12072360, 12877184, 16096480, 19315776, 24144720, 32192960, 38631552, 48289440, 64385920, 96578880, 193157760]

約数ペア:

[(1, 193157760), (2, 96578880), (3, 64385920), (4, 48289440), (5, 38631552), (6, 32192960), (8, 24144720), (10, 19315776), (12, 16096480), (15, 12877184), (16, 12072360), (20, 9657888), (24, 8048240), (30, 6438592), (32, 6036180), (37, 5220480), (40, 4828944), (48, 4024120), (60, 3219296), (64, 3018090), (74, 2610240), (80, 2414472), (96, 2012060), (111, 1740160), (120, 1609648), (128, 1509045), (148, 1305120), (160, 1207236), (185, 1044096), (192, 1006030), (222, 870080), (240, 804824), (296, 652560), (320, 603618), (370, 522048), (384, 503015), (444, 435040), (480, 402412), (555, 348032), (592, 326280), (640, 301809), (740, 261024), (888, 217520), (960, 201206), (1110, 174016), (1184, 163140), (1480, 130512), (1776, 108760), (1920, 100603), (2220, 87008), (2368, 81570), (2719, 71040), (2960, 65256), (3552, 54380), (4440, 43504), (4736, 40785), (5438, 35520), (5920, 32628), (7104, 27190), (8157, 23680), (8880, 21752), (10876, 17760), (11840, 16314), (13595, 14208)]