897427440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13697}}^1$

素因数の和:13736

約数の個数: 240

約数和(自身を含む): 3709637568

約数和(自身を除く): 2812210128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 13697, 16380, 21840, 27394, 32760, 41091, 54788, 65520, 68485, 82182, 95879, 109576, 123273, 136970, 164364, 178061, 191758, 205455, 219152, 246546, 273940, 287637, 328728, 356122, 383516, 410910, 479395, 493092, 534183, 547880, 575274, 616365, 657456, 712244, 767032, 821820, 862911, 890305, 958790, 986184, 1068366, 1095760, 1150548, 1232730, 1246427, 1424488, 1438185, 1534064, 1602549, 1643640, 1725822, 1780610, 1917580, 1972368, 2136732, 2301096, 2465460, 2492854, 2670915, 2848976, 2876370, 3205098, 3287280, 3451644, 3561220, 3739281, 3835160, 4273464, 4314555, 4602192, 4930920, 4985708, 5341830, 5752740, 6232135, 6410196, 6903288, 7122440, 7478562, 7670320, 8012745, 8546928, 8629110, 9861840, 9971416, 10683660, 11217843, 11505480, 12464270, 12820392, 13806576, 14244880, 14957124, 16025490, 17258220, 18696405, 19942832, 21367320, 22435686, 23010960, 24928540, 25640784, 29914248, 32050980, 34516440, 37392810, 42734640, 44871372, 49857080, 56089215, 59828496, 64101960, 69032880, 74785620, 89742744, 99714160, 112178430, 128203920, 149571240, 179485488, 224356860, 299142480, 448713720, 897427440]

約数ペア:

[(1, 897427440), (2, 448713720), (3, 299142480), (4, 224356860), (5, 179485488), (6, 149571240), (7, 128203920), (8, 112178430), (9, 99714160), (10, 89742744), (12, 74785620), (13, 69032880), (14, 64101960), (15, 59828496), (16, 56089215), (18, 49857080), (20, 44871372), (21, 42734640), (24, 37392810), (26, 34516440), (28, 32050980), (30, 29914248), (35, 25640784), (36, 24928540), (39, 23010960), (40, 22435686), (42, 21367320), (45, 19942832), (48, 18696405), (52, 17258220), (56, 16025490), (60, 14957124), (63, 14244880), (65, 13806576), (70, 12820392), (72, 12464270), (78, 11505480), (80, 11217843), (84, 10683660), (90, 9971416), (91, 9861840), (104, 8629110), (105, 8546928), (112, 8012745), (117, 7670320), (120, 7478562), (126, 7122440), (130, 6903288), (140, 6410196), (144, 6232135), (156, 5752740), (168, 5341830), (180, 4985708), (182, 4930920), (195, 4602192), (208, 4314555), (210, 4273464), (234, 3835160), (240, 3739281), (252, 3561220), (260, 3451644), (273, 3287280), (280, 3205098), (312, 2876370), (315, 2848976), (336, 2670915), (360, 2492854), (364, 2465460), (390, 2301096), (420, 2136732), (455, 1972368), (468, 1917580), (504, 1780610), (520, 1725822), (546, 1643640), (560, 1602549), (585, 1534064), (624, 1438185), (630, 1424488), (720, 1246427), (728, 1232730), (780, 1150548), (819, 1095760), (840, 1068366), (910, 986184), (936, 958790), (1008, 890305), (1040, 862911), (1092, 821820), (1170, 767032), (1260, 712244), (1365, 657456), (1456, 616365), (1560, 575274), (1638, 547880), (1680, 534183), (1820, 493092), (1872, 479395), (2184, 410910), (2340, 383516), (2520, 356122), (2730, 328728), (3120, 287637), (3276, 273940), (3640, 246546), (4095, 219152), (4368, 205455), (4680, 191758), (5040, 178061), (5460, 164364), (6552, 136970), (7280, 123273), (8190, 109576), (9360, 95879), (10920, 82182), (13104, 68485), (13697, 65520), (16380, 54788), (21840, 41091), (27394, 32760)]