1705256280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17351}}^1$

素因数の和:17391

約数の個数: 256

約数和(自身を含む): 6996326400

約数和(自身を除く): 5291070120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 17351, 19656, 24570, 32760, 34702, 49140, 52053, 69404, 86755, 98280, 104106, 121457, 138808, 156159, 173510, 208212, 225563, 242914, 260265, 312318, 347020, 364371, 416424, 451126, 468477, 485828, 520530, 607285, 624636, 676689, 694040, 728742, 780795, 902252, 936954, 971656, 1041060, 1093113, 1127815, 1214570, 1249272, 1353378, 1457484, 1561590, 1578941, 1804504, 1821855, 1873908, 2030067, 2082120, 2186226, 2255630, 2342385, 2429140, 2706756, 2914968, 3123180, 3157882, 3279339, 3383445, 3643710, 3747816, 4060134, 4372452, 4511260, 4684770, 4736823, 4858280, 5413512, 5465565, 6090201, 6246360, 6315764, 6558678, 6766890, 7287420, 7894705, 8120268, 8744904, 9022520, 9369540, 9473646, 10150335, 10931130, 12180402, 12631528, 13117356, 13533780, 14210469, 14574840, 15789410, 16240536, 16396695, 18739080, 18947292, 20300670, 21862260, 23684115, 24360804, 26234712, 27067560, 28420938, 30451005, 31578820, 32793390, 37894584, 40601340, 42631407, 43724520, 47368230, 48721608, 56841876, 60902010, 63157640, 65586780, 71052345, 81202680, 85262814, 94736460, 113683752, 121804020, 131173560, 142104690, 170525628, 189472920, 213157035, 243608040, 284209380, 341051256, 426314070, 568418760, 852628140, 1705256280]

約数ペア:

[(1, 1705256280), (2, 852628140), (3, 568418760), (4, 426314070), (5, 341051256), (6, 284209380), (7, 243608040), (8, 213157035), (9, 189472920), (10, 170525628), (12, 142104690), (13, 131173560), (14, 121804020), (15, 113683752), (18, 94736460), (20, 85262814), (21, 81202680), (24, 71052345), (26, 65586780), (27, 63157640), (28, 60902010), (30, 56841876), (35, 48721608), (36, 47368230), (39, 43724520), (40, 42631407), (42, 40601340), (45, 37894584), (52, 32793390), (54, 31578820), (56, 30451005), (60, 28420938), (63, 27067560), (65, 26234712), (70, 24360804), (72, 23684115), (78, 21862260), (84, 20300670), (90, 18947292), (91, 18739080), (104, 16396695), (105, 16240536), (108, 15789410), (117, 14574840), (120, 14210469), (126, 13533780), (130, 13117356), (135, 12631528), (140, 12180402), (156, 10931130), (168, 10150335), (180, 9473646), (182, 9369540), (189, 9022520), (195, 8744904), (210, 8120268), (216, 7894705), (234, 7287420), (252, 6766890), (260, 6558678), (270, 6315764), (273, 6246360), (280, 6090201), (312, 5465565), (315, 5413512), (351, 4858280), (360, 4736823), (364, 4684770), (378, 4511260), (390, 4372452), (420, 4060134), (455, 3747816), (468, 3643710), (504, 3383445), (520, 3279339), (540, 3157882), (546, 3123180), (585, 2914968), (630, 2706756), (702, 2429140), (728, 2342385), (756, 2255630), (780, 2186226), (819, 2082120), (840, 2030067), (910, 1873908), (936, 1821855), (945, 1804504), (1080, 1578941), (1092, 1561590), (1170, 1457484), (1260, 1353378), (1365, 1249272), (1404, 1214570), (1512, 1127815), (1560, 1093113), (1638, 1041060), (1755, 971656), (1820, 936954), (1890, 902252), (2184, 780795), (2340, 728742), (2457, 694040), (2520, 676689), (2730, 624636), (2808, 607285), (3276, 520530), (3510, 485828), (3640, 468477), (3780, 451126), (4095, 416424), (4680, 364371), (4914, 347020), (5460, 312318), (6552, 260265), (7020, 242914), (7560, 225563), (8190, 208212), (9828, 173510), (10920, 156159), (12285, 138808), (14040, 121457), (16380, 104106), (17351, 98280), (19656, 86755), (24570, 69404), (32760, 52053), (34702, 49140)]