1894955040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39877}}^1$

素因数の和:39912

約数の個数: 192

約数和(自身を含む): 7235464320

約数和(自身を除く): 5340509280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 39877, 47520, 79754, 119631, 159508, 199385, 239262, 319016, 358893, 398770, 438647, 478524, 598155, 638032, 717786, 797540, 877294, 957048, 1076679, 1196310, 1276064, 1315941, 1435572, 1595080, 1754588, 1794465, 1914096, 2153358, 2193235, 2392620, 2631882, 2871144, 3190160, 3509176, 3588930, 3828192, 3947823, 4306716, 4386470, 4785240, 5263764, 5383395, 5742288, 6380320, 6579705, 7018352, 7177860, 7895646, 8613432, 8772940, 9570480, 10527528, 10766790, 11484576, 11843469, 13159410, 14036704, 14355720, 15791292, 17226864, 17545880, 19140960, 19739115, 21055056, 21533580, 23686938, 26318820, 28711440, 31582584, 34453728, 35091760, 39478230, 42110112, 43067160, 47373876, 52637640, 57422880, 59217345, 63165168, 70183520, 78956460, 86134320, 94747752, 105275280, 118434690, 126330336, 157912920, 172268640, 189495504, 210550560, 236869380, 315825840, 378991008, 473738760, 631651680, 947477520, 1894955040]

約数ペア:

[(1, 1894955040), (2, 947477520), (3, 631651680), (4, 473738760), (5, 378991008), (6, 315825840), (8, 236869380), (9, 210550560), (10, 189495504), (11, 172268640), (12, 157912920), (15, 126330336), (16, 118434690), (18, 105275280), (20, 94747752), (22, 86134320), (24, 78956460), (27, 70183520), (30, 63165168), (32, 59217345), (33, 57422880), (36, 52637640), (40, 47373876), (44, 43067160), (45, 42110112), (48, 39478230), (54, 35091760), (55, 34453728), (60, 31582584), (66, 28711440), (72, 26318820), (80, 23686938), (88, 21533580), (90, 21055056), (96, 19739115), (99, 19140960), (108, 17545880), (110, 17226864), (120, 15791292), (132, 14355720), (135, 14036704), (144, 13159410), (160, 11843469), (165, 11484576), (176, 10766790), (180, 10527528), (198, 9570480), (216, 8772940), (220, 8613432), (240, 7895646), (264, 7177860), (270, 7018352), (288, 6579705), (297, 6380320), (330, 5742288), (352, 5383395), (360, 5263764), (396, 4785240), (432, 4386470), (440, 4306716), (480, 3947823), (495, 3828192), (528, 3588930), (540, 3509176), (594, 3190160), (660, 2871144), (720, 2631882), (792, 2392620), (864, 2193235), (880, 2153358), (990, 1914096), (1056, 1794465), (1080, 1754588), (1188, 1595080), (1320, 1435572), (1440, 1315941), (1485, 1276064), (1584, 1196310), (1760, 1076679), (1980, 957048), (2160, 877294), (2376, 797540), (2640, 717786), (2970, 638032), (3168, 598155), (3960, 478524), (4320, 438647), (4752, 398770), (5280, 358893), (5940, 319016), (7920, 239262), (9504, 199385), (11880, 159508), (15840, 119631), (23760, 79754), (39877, 47520)]