6643920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 22855680

約数和(自身を除く): 16211760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 47, 48, 57, 60, 62, 76, 80, 93, 94, 95, 114, 120, 124, 141, 152, 155, 186, 188, 190, 228, 235, 240, 248, 282, 285, 304, 310, 372, 376, 380, 456, 465, 470, 496, 564, 570, 589, 620, 705, 744, 752, 760, 893, 912, 930, 940, 1128, 1140, 1178, 1240, 1410, 1457, 1488, 1520, 1767, 1786, 1860, 1880, 2256, 2280, 2356, 2480, 2679, 2820, 2914, 2945, 3534, 3572, 3720, 3760, 4371, 4465, 4560, 4712, 5358, 5640, 5828, 5890, 7068, 7144, 7285, 7440, 8742, 8835, 8930, 9424, 10716, 11280, 11656, 11780, 13395, 14136, 14288, 14570, 17484, 17670, 17860, 21432, 21855, 23312, 23560, 26790, 27683, 28272, 29140, 34968, 35340, 35720, 42864, 43710, 47120, 53580, 55366, 58280, 69936, 70680, 71440, 83049, 87420, 107160, 110732, 116560, 138415, 141360, 166098, 174840, 214320, 221464, 276830, 332196, 349680, 415245, 442928, 553660, 664392, 830490, 1107320, 1328784, 1660980, 2214640, 3321960, 6643920]

約数ペア:

[(1, 6643920), (2, 3321960), (3, 2214640), (4, 1660980), (5, 1328784), (6, 1107320), (8, 830490), (10, 664392), (12, 553660), (15, 442928), (16, 415245), (19, 349680), (20, 332196), (24, 276830), (30, 221464), (31, 214320), (38, 174840), (40, 166098), (47, 141360), (48, 138415), (57, 116560), (60, 110732), (62, 107160), (76, 87420), (80, 83049), (93, 71440), (94, 70680), (95, 69936), (114, 58280), (120, 55366), (124, 53580), (141, 47120), (152, 43710), (155, 42864), (186, 35720), (188, 35340), (190, 34968), (228, 29140), (235, 28272), (240, 27683), (248, 26790), (282, 23560), (285, 23312), (304, 21855), (310, 21432), (372, 17860), (376, 17670), (380, 17484), (456, 14570), (465, 14288), (470, 14136), (496, 13395), (564, 11780), (570, 11656), (589, 11280), (620, 10716), (705, 9424), (744, 8930), (752, 8835), (760, 8742), (893, 7440), (912, 7285), (930, 7144), (940, 7068), (1128, 5890), (1140, 5828), (1178, 5640), (1240, 5358), (1410, 4712), (1457, 4560), (1488, 4465), (1520, 4371), (1767, 3760), (1786, 3720), (1860, 3572), (1880, 3534), (2256, 2945), (2280, 2914), (2356, 2820), (2480, 2679)]