256958400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 336

約数和(自身を含む): 925226496

約数和(自身を除く): 668268096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 47, 48, 50, 51, 60, 64, 67, 68, 75, 80, 85, 94, 96, 100, 102, 120, 134, 136, 141, 150, 160, 170, 188, 192, 200, 201, 204, 235, 240, 255, 268, 272, 282, 300, 320, 335, 340, 376, 400, 402, 408, 425, 470, 480, 510, 536, 544, 564, 600, 670, 680, 705, 752, 799, 800, 804, 816, 850, 940, 960, 1005, 1020, 1072, 1088, 1128, 1139, 1175, 1200, 1275, 1340, 1360, 1410, 1504, 1598, 1600, 1608, 1632, 1675, 1700, 1880, 2010, 2040, 2144, 2256, 2278, 2350, 2397, 2400, 2550, 2680, 2720, 2820, 3008, 3149, 3196, 3216, 3264, 3350, 3400, 3417, 3525, 3760, 3995, 4020, 4080, 4288, 4512, 4556, 4700, 4794, 4800, 5025, 5100, 5360, 5440, 5640, 5695, 6298, 6392, 6432, 6700, 6800, 6834, 7050, 7520, 7990, 8040, 8160, 9024, 9112, 9400, 9447, 9588, 10050, 10200, 10720, 11280, 11390, 11985, 12596, 12784, 12864, 13400, 13600, 13668, 14100, 15040, 15745, 15980, 16080, 16320, 17085, 18224, 18800, 18894, 19176, 19975, 20100, 20400, 21440, 22560, 22780, 23970, 25192, 25568, 26800, 27200, 27336, 28200, 28475, 31490, 31960, 32160, 34170, 36448, 37600, 37788, 38352, 39950, 40200, 40800, 45120, 45560, 47235, 47940, 50384, 51136, 53533, 53600, 54672, 56400, 56950, 59925, 62980, 63920, 64320, 68340, 72896, 75200, 75576, 76704, 78725, 79900, 80400, 81600, 85425, 91120, 94470, 95880, 100768, 107066, 107200, 109344, 112800, 113900, 119850, 125960, 127840, 136680, 151152, 153408, 157450, 159800, 160599, 160800, 170850, 182240, 188940, 191760, 201536, 214132, 218688, 225600, 227800, 236175, 239700, 251920, 255680, 267665, 273360, 302304, 314900, 319600, 321198, 321600, 341700, 364480, 377880, 383520, 428264, 455600, 472350, 479400, 503840, 535330, 546720, 604608, 629800, 639200, 642396, 683400, 755760, 767040, 802995, 856528, 911200, 944700, 958800, 1007680, 1070660, 1093440, 1259600, 1278400, 1284792, 1338325, 1366800, 1511520, 1605990, 1713056, 1822400, 1889400, 1917600, 2141320, 2519200, 2569584, 2676650, 2733600, 3023040, 3211980, 3426112, 3778800, 3835200, 4014975, 4282640, 5038400, 5139168, 5353300, 5467200, 6423960, 7557600, 8029950, 8565280, 10278336, 10706600, 12847920, 15115200, 16059900, 17130560, 21413200, 25695840, 32119800, 42826400, 51391680, 64239600, 85652800, 128479200, 256958400]

約数ペア:

[(1, 256958400), (2, 128479200), (3, 85652800), (4, 64239600), (5, 51391680), (6, 42826400), (8, 32119800), (10, 25695840), (12, 21413200), (15, 17130560), (16, 16059900), (17, 15115200), (20, 12847920), (24, 10706600), (25, 10278336), (30, 8565280), (32, 8029950), (34, 7557600), (40, 6423960), (47, 5467200), (48, 5353300), (50, 5139168), (51, 5038400), (60, 4282640), (64, 4014975), (67, 3835200), (68, 3778800), (75, 3426112), (80, 3211980), (85, 3023040), (94, 2733600), (96, 2676650), (100, 2569584), (102, 2519200), (120, 2141320), (134, 1917600), (136, 1889400), (141, 1822400), (150, 1713056), (160, 1605990), (170, 1511520), (188, 1366800), (192, 1338325), (200, 1284792), (201, 1278400), (204, 1259600), (235, 1093440), (240, 1070660), (255, 1007680), (268, 958800), (272, 944700), (282, 911200), (300, 856528), (320, 802995), (335, 767040), (340, 755760), (376, 683400), (400, 642396), (402, 639200), (408, 629800), (425, 604608), (470, 546720), (480, 535330), (510, 503840), (536, 479400), (544, 472350), (564, 455600), (600, 428264), (670, 383520), (680, 377880), (705, 364480), (752, 341700), (799, 321600), (800, 321198), (804, 319600), (816, 314900), (850, 302304), (940, 273360), (960, 267665), (1005, 255680), (1020, 251920), (1072, 239700), (1088, 236175), (1128, 227800), (1139, 225600), (1175, 218688), (1200, 214132), (1275, 201536), (1340, 191760), (1360, 188940), (1410, 182240), (1504, 170850), (1598, 160800), (1600, 160599), (1608, 159800), (1632, 157450), (1675, 153408), (1700, 151152), (1880, 136680), (2010, 127840), (2040, 125960), (2144, 119850), (2256, 113900), (2278, 112800), (2350, 109344), (2397, 107200), (2400, 107066), (2550, 100768), (2680, 95880), (2720, 94470), (2820, 91120), (3008, 85425), (3149, 81600), (3196, 80400), (3216, 79900), (3264, 78725), (3350, 76704), (3400, 75576), (3417, 75200), (3525, 72896), (3760, 68340), (3995, 64320), (4020, 63920), (4080, 62980), (4288, 59925), (4512, 56950), (4556, 56400), (4700, 54672), (4794, 53600), (4800, 53533), (5025, 51136), (5100, 50384), (5360, 47940), (5440, 47235), (5640, 45560), (5695, 45120), (6298, 40800), (6392, 40200), (6432, 39950), (6700, 38352), (6800, 37788), (6834, 37600), (7050, 36448), (7520, 34170), (7990, 32160), (8040, 31960), (8160, 31490), (9024, 28475), (9112, 28200), (9400, 27336), (9447, 27200), (9588, 26800), (10050, 25568), (10200, 25192), (10720, 23970), (11280, 22780), (11390, 22560), (11985, 21440), (12596, 20400), (12784, 20100), (12864, 19975), (13400, 19176), (13600, 18894), (13668, 18800), (14100, 18224), (15040, 17085), (15745, 16320), (15980, 16080)]