219030240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3233

約数の個数: 192

約数和(自身を含む): 810819072

約数和(自身を除く): 591788832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3191, 3432, 4290, 4576, 5280, 5720, 6240, 6382, 6864, 8580, 9573, 11440, 12764, 13728, 15955, 17160, 19146, 22880, 25528, 31910, 34320, 35101, 38292, 41483, 47865, 51056, 63820, 68640, 70202, 76584, 82966, 95730, 102112, 105303, 124449, 127640, 140404, 153168, 165932, 175505, 191460, 207415, 210606, 248898, 255280, 280808, 306336, 331864, 351010, 382920, 414830, 421212, 456313, 497796, 510560, 526515, 561616, 622245, 663728, 702020, 765840, 829660, 842424, 912626, 995592, 1053030, 1123232, 1244490, 1327456, 1368939, 1404040, 1531680, 1659320, 1684848, 1825252, 1991184, 2106060, 2281565, 2488980, 2737878, 2808080, 3318640, 3369696, 3650504, 3982368, 4212120, 4563130, 4977960, 5475756, 5616160, 6637280, 6844695, 7301008, 8424240, 9126260, 9955920, 10951512, 13689390, 14602016, 16848480, 18252520, 19911840, 21903024, 27378780, 36505040, 43806048, 54757560, 73010080, 109515120, 219030240]

約数ペア:

[(1, 219030240), (2, 109515120), (3, 73010080), (4, 54757560), (5, 43806048), (6, 36505040), (8, 27378780), (10, 21903024), (11, 19911840), (12, 18252520), (13, 16848480), (15, 14602016), (16, 13689390), (20, 10951512), (22, 9955920), (24, 9126260), (26, 8424240), (30, 7301008), (32, 6844695), (33, 6637280), (39, 5616160), (40, 5475756), (44, 4977960), (48, 4563130), (52, 4212120), (55, 3982368), (60, 3650504), (65, 3369696), (66, 3318640), (78, 2808080), (80, 2737878), (88, 2488980), (96, 2281565), (104, 2106060), (110, 1991184), (120, 1825252), (130, 1684848), (132, 1659320), (143, 1531680), (156, 1404040), (160, 1368939), (165, 1327456), (176, 1244490), (195, 1123232), (208, 1053030), (220, 995592), (240, 912626), (260, 842424), (264, 829660), (286, 765840), (312, 702020), (330, 663728), (352, 622245), (390, 561616), (416, 526515), (429, 510560), (440, 497796), (480, 456313), (520, 421212), (528, 414830), (572, 382920), (624, 351010), (660, 331864), (715, 306336), (780, 280808), (858, 255280), (880, 248898), (1040, 210606), (1056, 207415), (1144, 191460), (1248, 175505), (1320, 165932), (1430, 153168), (1560, 140404), (1716, 127640), (1760, 124449), (2080, 105303), (2145, 102112), (2288, 95730), (2640, 82966), (2860, 76584), (3120, 70202), (3191, 68640), (3432, 63820), (4290, 51056), (4576, 47865), (5280, 41483), (5720, 38292), (6240, 35101), (6382, 34320), (6864, 31910), (8580, 25528), (9573, 22880), (11440, 19146), (12764, 17160), (13728, 15955)]