67880160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 250387200

約数和(自身を除く): 182507040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 827, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1654, 1710, 1824, 2052, 2160, 2280, 2481, 2565, 2736, 3040, 3308, 3420, 4104, 4135, 4320, 4560, 4962, 5130, 5472, 6616, 6840, 7443, 8208, 8270, 9120, 9924, 10260, 12405, 13232, 13680, 14886, 15713, 16416, 16540, 19848, 20520, 22329, 24810, 26464, 27360, 29772, 31426, 33080, 37215, 39696, 41040, 44658, 47139, 49620, 59544, 62852, 66160, 74430, 78565, 79392, 82080, 89316, 94278, 99240, 111645, 119088, 125704, 132320, 141417, 148860, 157130, 178632, 188556, 198480, 223290, 235695, 238176, 251408, 282834, 297720, 314260, 357264, 377112, 396960, 424251, 446580, 471390, 502816, 565668, 595440, 628520, 707085, 714528, 754224, 848502, 893160, 942780, 1131336, 1190880, 1257040, 1414170, 1508448, 1697004, 1786320, 1885560, 2121255, 2262672, 2514080, 2828340, 3394008, 3572640, 3771120, 4242510, 4525344, 5656680, 6788016, 7542240, 8485020, 11313360, 13576032, 16970040, 22626720, 33940080, 67880160]

約数ペア:

[(1, 67880160), (2, 33940080), (3, 22626720), (4, 16970040), (5, 13576032), (6, 11313360), (8, 8485020), (9, 7542240), (10, 6788016), (12, 5656680), (15, 4525344), (16, 4242510), (18, 3771120), (19, 3572640), (20, 3394008), (24, 2828340), (27, 2514080), (30, 2262672), (32, 2121255), (36, 1885560), (38, 1786320), (40, 1697004), (45, 1508448), (48, 1414170), (54, 1257040), (57, 1190880), (60, 1131336), (72, 942780), (76, 893160), (80, 848502), (90, 754224), (95, 714528), (96, 707085), (108, 628520), (114, 595440), (120, 565668), (135, 502816), (144, 471390), (152, 446580), (160, 424251), (171, 396960), (180, 377112), (190, 357264), (216, 314260), (228, 297720), (240, 282834), (270, 251408), (285, 238176), (288, 235695), (304, 223290), (342, 198480), (360, 188556), (380, 178632), (432, 157130), (456, 148860), (480, 141417), (513, 132320), (540, 125704), (570, 119088), (608, 111645), (684, 99240), (720, 94278), (760, 89316), (827, 82080), (855, 79392), (864, 78565), (912, 74430), (1026, 66160), (1080, 62852), (1140, 59544), (1368, 49620), (1440, 47139), (1520, 44658), (1654, 41040), (1710, 39696), (1824, 37215), (2052, 33080), (2160, 31426), (2280, 29772), (2481, 27360), (2565, 26464), (2736, 24810), (3040, 22329), (3308, 20520), (3420, 19848), (4104, 16540), (4135, 16416), (4320, 15713), (4560, 14886), (4962, 13680), (5130, 13232), (5472, 12405), (6616, 10260), (6840, 9924), (7443, 9120), (8208, 8270)]