83796720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 160

約数和(自身を含む): 306647040

約数和(自身を除く): 222850320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1609, 1680, 1736, 1860, 2170, 2480, 2604, 3218, 3255, 3472, 3720, 4340, 4827, 5208, 6436, 6510, 7440, 8045, 8680, 9654, 10416, 11263, 12872, 13020, 16090, 17360, 19308, 22526, 24135, 25744, 26040, 32180, 33789, 38616, 45052, 48270, 49879, 52080, 56315, 64360, 67578, 77232, 90104, 96540, 99758, 112630, 128720, 135156, 149637, 168945, 180208, 193080, 199516, 225260, 249395, 270312, 299274, 337890, 349153, 386160, 399032, 450520, 498790, 540624, 598548, 675780, 698306, 748185, 798064, 901040, 997580, 1047459, 1197096, 1351560, 1396612, 1496370, 1745765, 1995160, 2094918, 2394192, 2703120, 2793224, 2992740, 3491530, 3990320, 4189836, 5237295, 5586448, 5985480, 6983060, 8379672, 10474590, 11970960, 13966120, 16759344, 20949180, 27932240, 41898360, 83796720]

約数ペア:

[(1, 83796720), (2, 41898360), (3, 27932240), (4, 20949180), (5, 16759344), (6, 13966120), (7, 11970960), (8, 10474590), (10, 8379672), (12, 6983060), (14, 5985480), (15, 5586448), (16, 5237295), (20, 4189836), (21, 3990320), (24, 3491530), (28, 2992740), (30, 2793224), (31, 2703120), (35, 2394192), (40, 2094918), (42, 1995160), (48, 1745765), (56, 1496370), (60, 1396612), (62, 1351560), (70, 1197096), (80, 1047459), (84, 997580), (93, 901040), (105, 798064), (112, 748185), (120, 698306), (124, 675780), (140, 598548), (155, 540624), (168, 498790), (186, 450520), (210, 399032), (217, 386160), (240, 349153), (248, 337890), (280, 299274), (310, 270312), (336, 249395), (372, 225260), (420, 199516), (434, 193080), (465, 180208), (496, 168945), (560, 149637), (620, 135156), (651, 128720), (744, 112630), (840, 99758), (868, 96540), (930, 90104), (1085, 77232), (1240, 67578), (1302, 64360), (1488, 56315), (1609, 52080), (1680, 49879), (1736, 48270), (1860, 45052), (2170, 38616), (2480, 33789), (2604, 32180), (3218, 26040), (3255, 25744), (3472, 24135), (3720, 22526), (4340, 19308), (4827, 17360), (5208, 16090), (6436, 13020), (6510, 12872), (7440, 11263), (8045, 10416), (8680, 9654)]