717215040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 448

約数和(自身を含む): 2830982400

約数和(自身を除く): 2113767360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 108, 114, 120, 135, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 216, 228, 240, 255, 257, 270, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 380, 408, 432, 456, 459, 480, 510, 513, 514, 540, 544, 570, 576, 608, 612, 646, 680, 684, 720, 760, 765, 771, 816, 855, 864, 912, 918, 960, 969, 1020, 1026, 1028, 1080, 1088, 1140, 1216, 1224, 1285, 1292, 1360, 1368, 1440, 1520, 1530, 1542, 1615, 1632, 1710, 1728, 1824, 1836, 1938, 2040, 2052, 2056, 2160, 2280, 2295, 2313, 2448, 2565, 2570, 2584, 2720, 2736, 2880, 2907, 3040, 3060, 3084, 3230, 3264, 3420, 3648, 3672, 3855, 3876, 4080, 4104, 4112, 4320, 4369, 4560, 4590, 4626, 4845, 4883, 4896, 5130, 5140, 5168, 5440, 5472, 5814, 6080, 6120, 6168, 6460, 6840, 6939, 7344, 7710, 7752, 8160, 8208, 8224, 8640, 8721, 8738, 9120, 9180, 9252, 9690, 9766, 9792, 10260, 10280, 10336, 10944, 11565, 11628, 12240, 12336, 12920, 13107, 13680, 13878, 14535, 14649, 14688, 15420, 15504, 16320, 16416, 16448, 17442, 17476, 18240, 18360, 18504, 19380, 19532, 20520, 20560, 20672, 21845, 23130, 23256, 24415, 24480, 24672, 25840, 26214, 27360, 27756, 29070, 29298, 29376, 30840, 31008, 32832, 34695, 34884, 34952, 36720, 37008, 38760, 39064, 39321, 41040, 41120, 43605, 43690, 43947, 46260, 46512, 48830, 48960, 49344, 51680, 52428, 54720, 55512, 58140, 58596, 61680, 62016, 65535, 69390, 69768, 69904, 73245, 73440, 74016, 77520, 78128, 78642, 82080, 82240, 83011, 87210, 87380, 87894, 92520, 93024, 97660, 103360, 104856, 111024, 116280, 117192, 117963, 123360, 131070, 131841, 138780, 139536, 139808, 146490, 146880, 148032, 155040, 156256, 157284, 164160, 166022, 174420, 174760, 175788, 185040, 186048, 195320, 196605, 209712, 219735, 222048, 232560, 234384, 235926, 246720, 249033, 262140, 263682, 277560, 279072, 279616, 292980, 310080, 312512, 314568, 332044, 348840, 349520, 351576, 370080, 390640, 393210, 415055, 419424, 439470, 444096, 465120, 468768, 471852, 498066, 524280, 527364, 555120, 558144, 585960, 589815, 629136, 659205, 664088, 697680, 699040, 703152, 740160, 747099, 781280, 786420, 830110, 838848, 878940, 930240, 937536, 943704, 996132, 1048560, 1054728, 1110240, 1171920, 1179630, 1245165, 1258272, 1318410, 1328176, 1395360, 1398080, 1406304, 1494198, 1562560, 1572840, 1660220, 1757880, 1887408, 1992264, 2097120, 2109456, 2220480, 2241297, 2343840, 2359260, 2490330, 2516544, 2636820, 2656352, 2790720, 2812608, 2988396, 3145680, 3320440, 3515760, 3735495, 3774816, 3984528, 4194240, 4218912, 4482594, 4687680, 4718520, 4980660, 5273640, 5312704, 5976792, 6291360, 6640880, 7031520, 7470990, 7549632, 7969056, 8437824, 8965188, 9437040, 9961320, 10547280, 11206485, 11953584, 12582720, 13281760, 14063040, 14941980, 15938112, 17930376, 18874080, 19922640, 21094560, 22412970, 23907168, 26563520, 29883960, 35860752, 37748160, 39845280, 42189120, 44825940, 47814336, 59767920, 71721504, 79690560, 89651880, 119535840, 143443008, 179303760, 239071680, 358607520, 717215040]

約数ペア:

[(1, 717215040), (2, 358607520), (3, 239071680), (4, 179303760), (5, 143443008), (6, 119535840), (8, 89651880), (9, 79690560), (10, 71721504), (12, 59767920), (15, 47814336), (16, 44825940), (17, 42189120), (18, 39845280), (19, 37748160), (20, 35860752), (24, 29883960), (27, 26563520), (30, 23907168), (32, 22412970), (34, 21094560), (36, 19922640), (38, 18874080), (40, 17930376), (45, 15938112), (48, 14941980), (51, 14063040), (54, 13281760), (57, 12582720), (60, 11953584), (64, 11206485), (68, 10547280), (72, 9961320), (76, 9437040), (80, 8965188), (85, 8437824), (90, 7969056), (95, 7549632), (96, 7470990), (102, 7031520), (108, 6640880), (114, 6291360), (120, 5976792), (135, 5312704), (136, 5273640), (144, 4980660), (152, 4718520), (153, 4687680), (160, 4482594), (170, 4218912), (171, 4194240), (180, 3984528), (190, 3774816), (192, 3735495), (204, 3515760), (216, 3320440), (228, 3145680), (240, 2988396), (255, 2812608), (257, 2790720), (270, 2656352), (272, 2636820), (285, 2516544), (288, 2490330), (304, 2359260), (306, 2343840), (320, 2241297), (323, 2220480), (340, 2109456), (342, 2097120), (360, 1992264), (380, 1887408), (408, 1757880), (432, 1660220), (456, 1572840), (459, 1562560), (480, 1494198), (510, 1406304), (513, 1398080), (514, 1395360), (540, 1328176), (544, 1318410), (570, 1258272), (576, 1245165), (608, 1179630), (612, 1171920), (646, 1110240), (680, 1054728), (684, 1048560), (720, 996132), (760, 943704), (765, 937536), (771, 930240), (816, 878940), (855, 838848), (864, 830110), (912, 786420), (918, 781280), (960, 747099), (969, 740160), (1020, 703152), (1026, 699040), (1028, 697680), (1080, 664088), (1088, 659205), (1140, 629136), (1216, 589815), (1224, 585960), (1285, 558144), (1292, 555120), (1360, 527364), (1368, 524280), (1440, 498066), (1520, 471852), (1530, 468768), (1542, 465120), (1615, 444096), (1632, 439470), (1710, 419424), (1728, 415055), (1824, 393210), (1836, 390640), (1938, 370080), (2040, 351576), (2052, 349520), (2056, 348840), (2160, 332044), (2280, 314568), (2295, 312512), (2313, 310080), (2448, 292980), (2565, 279616), (2570, 279072), (2584, 277560), (2720, 263682), (2736, 262140), (2880, 249033), (2907, 246720), (3040, 235926), (3060, 234384), (3084, 232560), (3230, 222048), (3264, 219735), (3420, 209712), (3648, 196605), (3672, 195320), (3855, 186048), (3876, 185040), (4080, 175788), (4104, 174760), (4112, 174420), (4320, 166022), (4369, 164160), (4560, 157284), (4590, 156256), (4626, 155040), (4845, 148032), (4883, 146880), (4896, 146490), (5130, 139808), (5140, 139536), (5168, 138780), (5440, 131841), (5472, 131070), (5814, 123360), (6080, 117963), (6120, 117192), (6168, 116280), (6460, 111024), (6840, 104856), (6939, 103360), (7344, 97660), (7710, 93024), (7752, 92520), (8160, 87894), (8208, 87380), (8224, 87210), (8640, 83011), (8721, 82240), (8738, 82080), (9120, 78642), (9180, 78128), (9252, 77520), (9690, 74016), (9766, 73440), (9792, 73245), (10260, 69904), (10280, 69768), (10336, 69390), (10944, 65535), (11565, 62016), (11628, 61680), (12240, 58596), (12336, 58140), (12920, 55512), (13107, 54720), (13680, 52428), (13878, 51680), (14535, 49344), (14649, 48960), (14688, 48830), (15420, 46512), (15504, 46260), (16320, 43947), (16416, 43690), (16448, 43605), (17442, 41120), (17476, 41040), (18240, 39321), (18360, 39064), (18504, 38760), (19380, 37008), (19532, 36720), (20520, 34952), (20560, 34884), (20672, 34695), (21845, 32832), (23130, 31008), (23256, 30840), (24415, 29376), (24480, 29298), (24672, 29070), (25840, 27756), (26214, 27360)]