163311960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 597196800

約数和(自身を除く): 433884840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 79, 84, 92, 105, 107, 115, 120, 138, 140, 158, 161, 168, 184, 210, 214, 230, 237, 276, 280, 316, 321, 322, 345, 395, 420, 428, 460, 474, 483, 535, 552, 553, 632, 642, 644, 690, 749, 790, 805, 840, 856, 920, 948, 966, 1070, 1106, 1185, 1284, 1288, 1380, 1498, 1580, 1605, 1610, 1659, 1817, 1896, 1932, 2140, 2212, 2247, 2370, 2415, 2461, 2568, 2760, 2765, 2996, 3160, 3210, 3220, 3318, 3634, 3745, 3864, 4280, 4424, 4494, 4740, 4830, 4922, 5451, 5530, 5992, 6420, 6440, 6636, 7268, 7383, 7490, 8295, 8453, 8988, 9085, 9480, 9660, 9844, 10902, 11060, 11235, 12305, 12719, 12840, 13272, 14536, 14766, 14980, 16590, 16906, 17227, 17976, 18170, 19320, 19688, 21804, 22120, 22470, 24610, 25359, 25438, 27255, 29532, 29960, 33180, 33812, 34454, 36340, 36915, 38157, 42265, 43608, 44940, 49220, 50718, 50876, 51681, 54510, 59064, 59171, 63595, 66360, 67624, 68908, 72680, 73830, 76314, 84530, 86135, 89880, 98440, 101436, 101752, 103362, 109020, 118342, 126795, 127190, 137816, 147660, 152628, 169060, 172270, 177513, 190785, 194419, 202872, 206724, 218040, 236684, 253590, 254380, 258405, 295320, 295855, 305256, 338120, 344540, 355026, 381570, 388838, 413448, 473368, 507180, 508760, 516810, 583257, 591710, 689080, 710052, 763140, 777676, 887565, 972095, 1014360, 1033620, 1166514, 1183420, 1360933, 1420104, 1526280, 1555352, 1775130, 1944190, 2067240, 2333028, 2366840, 2721866, 2916285, 3550260, 3888380, 4082799, 4666056, 5443732, 5832570, 6804665, 7100520, 7776760, 8165598, 10887464, 11665140, 13609330, 16331196, 20413995, 23330280, 27218660, 32662392, 40827990, 54437320, 81655980, 163311960]

約数ペア:

[(1, 163311960), (2, 81655980), (3, 54437320), (4, 40827990), (5, 32662392), (6, 27218660), (7, 23330280), (8, 20413995), (10, 16331196), (12, 13609330), (14, 11665140), (15, 10887464), (20, 8165598), (21, 7776760), (23, 7100520), (24, 6804665), (28, 5832570), (30, 5443732), (35, 4666056), (40, 4082799), (42, 3888380), (46, 3550260), (56, 2916285), (60, 2721866), (69, 2366840), (70, 2333028), (79, 2067240), (84, 1944190), (92, 1775130), (105, 1555352), (107, 1526280), (115, 1420104), (120, 1360933), (138, 1183420), (140, 1166514), (158, 1033620), (161, 1014360), (168, 972095), (184, 887565), (210, 777676), (214, 763140), (230, 710052), (237, 689080), (276, 591710), (280, 583257), (316, 516810), (321, 508760), (322, 507180), (345, 473368), (395, 413448), (420, 388838), (428, 381570), (460, 355026), (474, 344540), (483, 338120), (535, 305256), (552, 295855), (553, 295320), (632, 258405), (642, 254380), (644, 253590), (690, 236684), (749, 218040), (790, 206724), (805, 202872), (840, 194419), (856, 190785), (920, 177513), (948, 172270), (966, 169060), (1070, 152628), (1106, 147660), (1185, 137816), (1284, 127190), (1288, 126795), (1380, 118342), (1498, 109020), (1580, 103362), (1605, 101752), (1610, 101436), (1659, 98440), (1817, 89880), (1896, 86135), (1932, 84530), (2140, 76314), (2212, 73830), (2247, 72680), (2370, 68908), (2415, 67624), (2461, 66360), (2568, 63595), (2760, 59171), (2765, 59064), (2996, 54510), (3160, 51681), (3210, 50876), (3220, 50718), (3318, 49220), (3634, 44940), (3745, 43608), (3864, 42265), (4280, 38157), (4424, 36915), (4494, 36340), (4740, 34454), (4830, 33812), (4922, 33180), (5451, 29960), (5530, 29532), (5992, 27255), (6420, 25438), (6440, 25359), (6636, 24610), (7268, 22470), (7383, 22120), (7490, 21804), (8295, 19688), (8453, 19320), (8988, 18170), (9085, 17976), (9480, 17227), (9660, 16906), (9844, 16590), (10902, 14980), (11060, 14766), (11235, 14536), (12305, 13272), (12719, 12840)]