42304680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1187}}^1$

素因数の和:1221

約数の個数: 160

約数和(自身を含む): 155247840

約数和(自身を除く): 112943160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1187, 1188, 1320, 1485, 1620, 1782, 1980, 2374, 2376, 2970, 3240, 3561, 3564, 3960, 4455, 4748, 5935, 5940, 7122, 7128, 8910, 9496, 10683, 11870, 11880, 13057, 14244, 17805, 17820, 21366, 23740, 26114, 28488, 32049, 35610, 35640, 39171, 42732, 47480, 52228, 53415, 64098, 65285, 71220, 78342, 85464, 96147, 104456, 106830, 117513, 128196, 130570, 142440, 156684, 160245, 192294, 195855, 213660, 235026, 256392, 261140, 313368, 320490, 352539, 384588, 391710, 427320, 470052, 480735, 522280, 587565, 640980, 705078, 769176, 783420, 940104, 961470, 1057617, 1175130, 1281960, 1410156, 1566840, 1762695, 1922940, 2115234, 2350260, 2820312, 3525390, 3845880, 4230468, 4700520, 5288085, 7050780, 8460936, 10576170, 14101560, 21152340, 42304680]

約数ペア:

[(1, 42304680), (2, 21152340), (3, 14101560), (4, 10576170), (5, 8460936), (6, 7050780), (8, 5288085), (9, 4700520), (10, 4230468), (11, 3845880), (12, 3525390), (15, 2820312), (18, 2350260), (20, 2115234), (22, 1922940), (24, 1762695), (27, 1566840), (30, 1410156), (33, 1281960), (36, 1175130), (40, 1057617), (44, 961470), (45, 940104), (54, 783420), (55, 769176), (60, 705078), (66, 640980), (72, 587565), (81, 522280), (88, 480735), (90, 470052), (99, 427320), (108, 391710), (110, 384588), (120, 352539), (132, 320490), (135, 313368), (162, 261140), (165, 256392), (180, 235026), (198, 213660), (216, 195855), (220, 192294), (264, 160245), (270, 156684), (297, 142440), (324, 130570), (330, 128196), (360, 117513), (396, 106830), (405, 104456), (440, 96147), (495, 85464), (540, 78342), (594, 71220), (648, 65285), (660, 64098), (792, 53415), (810, 52228), (891, 47480), (990, 42732), (1080, 39171), (1187, 35640), (1188, 35610), (1320, 32049), (1485, 28488), (1620, 26114), (1782, 23740), (1980, 21366), (2374, 17820), (2376, 17805), (2970, 14244), (3240, 13057), (3561, 11880), (3564, 11870), (3960, 10683), (4455, 9496), (4748, 8910), (5935, 7128), (5940, 7122)]