234835440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1100

約数の個数: 240

約数和(自身を含む): 892264320

約数和(自身を除く): 657428880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1051, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2102, 2128, 2280, 2352, 2660, 2793, 2940, 3153, 3192, 3724, 3920, 3990, 4204, 4560, 4655, 5255, 5320, 5586, 5880, 6306, 6384, 7357, 7448, 7980, 8408, 9310, 10510, 10640, 11172, 11760, 12612, 13965, 14714, 14896, 15765, 15960, 16816, 18620, 19969, 21020, 22071, 22344, 25224, 27930, 29428, 31530, 31920, 36785, 37240, 39938, 42040, 44142, 44688, 50448, 51499, 55860, 58856, 59907, 63060, 73570, 74480, 79876, 84080, 88284, 99845, 102998, 110355, 111720, 117712, 119814, 126120, 139783, 147140, 154497, 159752, 176568, 199690, 205996, 220710, 223440, 239628, 252240, 257495, 279566, 294280, 299535, 308994, 319504, 353136, 399380, 411992, 419349, 441420, 479256, 514990, 559132, 588560, 599070, 617988, 698915, 772485, 798760, 823984, 838698, 882840, 958512, 978481, 1029980, 1118264, 1198140, 1235976, 1397830, 1544970, 1597520, 1677396, 1765680, 1956962, 2059960, 2096745, 2236528, 2396280, 2471952, 2795660, 2935443, 3089940, 3354792, 3913924, 4119920, 4193490, 4792560, 4892405, 5591320, 5870886, 6179880, 6709584, 7827848, 8386980, 9784810, 11182640, 11741772, 12359760, 14677215, 15655696, 16773960, 19569620, 23483544, 29354430, 33547920, 39139240, 46967088, 58708860, 78278480, 117417720, 234835440]

約数ペア:

[(1, 234835440), (2, 117417720), (3, 78278480), (4, 58708860), (5, 46967088), (6, 39139240), (7, 33547920), (8, 29354430), (10, 23483544), (12, 19569620), (14, 16773960), (15, 15655696), (16, 14677215), (19, 12359760), (20, 11741772), (21, 11182640), (24, 9784810), (28, 8386980), (30, 7827848), (35, 6709584), (38, 6179880), (40, 5870886), (42, 5591320), (48, 4892405), (49, 4792560), (56, 4193490), (57, 4119920), (60, 3913924), (70, 3354792), (76, 3089940), (80, 2935443), (84, 2795660), (95, 2471952), (98, 2396280), (105, 2236528), (112, 2096745), (114, 2059960), (120, 1956962), (133, 1765680), (140, 1677396), (147, 1597520), (152, 1544970), (168, 1397830), (190, 1235976), (196, 1198140), (210, 1118264), (228, 1029980), (240, 978481), (245, 958512), (266, 882840), (280, 838698), (285, 823984), (294, 798760), (304, 772485), (336, 698915), (380, 617988), (392, 599070), (399, 588560), (420, 559132), (456, 514990), (490, 479256), (532, 441420), (560, 419349), (570, 411992), (588, 399380), (665, 353136), (735, 319504), (760, 308994), (784, 299535), (798, 294280), (840, 279566), (912, 257495), (931, 252240), (980, 239628), (1051, 223440), (1064, 220710), (1140, 205996), (1176, 199690), (1330, 176568), (1470, 159752), (1520, 154497), (1596, 147140), (1680, 139783), (1862, 126120), (1960, 119814), (1995, 117712), (2102, 111720), (2128, 110355), (2280, 102998), (2352, 99845), (2660, 88284), (2793, 84080), (2940, 79876), (3153, 74480), (3192, 73570), (3724, 63060), (3920, 59907), (3990, 58856), (4204, 55860), (4560, 51499), (4655, 50448), (5255, 44688), (5320, 44142), (5586, 42040), (5880, 39938), (6306, 37240), (6384, 36785), (7357, 31920), (7448, 31530), (7980, 29428), (8408, 27930), (9310, 25224), (10510, 22344), (10640, 22071), (11172, 21020), (11760, 19969), (12612, 18620), (13965, 16816), (14714, 15960), (14896, 15765)]