630749280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1589

約数の個数: 192

約数和(自身を含む): 2289627648

約数和(自身を除く): 1658878368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 210, 224, 240, 262, 280, 336, 393, 420, 480, 524, 560, 655, 672, 786, 840, 917, 1048, 1120, 1310, 1433, 1572, 1680, 1834, 1965, 2096, 2620, 2751, 2866, 3144, 3360, 3668, 3930, 4192, 4299, 4585, 5240, 5502, 5732, 6288, 7165, 7336, 7860, 8598, 9170, 10031, 10480, 11004, 11464, 12576, 13755, 14330, 14672, 15720, 17196, 18340, 20062, 20960, 21495, 22008, 22928, 27510, 28660, 29344, 30093, 31440, 34392, 36680, 40124, 42990, 44016, 45856, 50155, 55020, 57320, 60186, 62880, 68784, 73360, 80248, 85980, 88032, 100310, 110040, 114640, 120372, 137568, 146720, 150465, 160496, 171960, 187723, 200620, 220080, 229280, 240744, 300930, 320992, 343920, 375446, 401240, 440160, 481488, 563169, 601860, 687840, 750892, 802480, 938615, 962976, 1126338, 1203720, 1314061, 1501784, 1604960, 1877230, 2252676, 2407440, 2628122, 2815845, 3003568, 3754460, 3942183, 4505352, 4814880, 5256244, 5631690, 6007136, 6570305, 7508920, 7884366, 9010704, 10512488, 11263380, 13140610, 15017840, 15768732, 18021408, 19710915, 21024976, 22526760, 26281220, 30035680, 31537464, 39421830, 42049952, 45053520, 52562440, 63074928, 78843660, 90107040, 105124880, 126149856, 157687320, 210249760, 315374640, 630749280]

約数ペア:

[(1, 630749280), (2, 315374640), (3, 210249760), (4, 157687320), (5, 126149856), (6, 105124880), (7, 90107040), (8, 78843660), (10, 63074928), (12, 52562440), (14, 45053520), (15, 42049952), (16, 39421830), (20, 31537464), (21, 30035680), (24, 26281220), (28, 22526760), (30, 21024976), (32, 19710915), (35, 18021408), (40, 15768732), (42, 15017840), (48, 13140610), (56, 11263380), (60, 10512488), (70, 9010704), (80, 7884366), (84, 7508920), (96, 6570305), (105, 6007136), (112, 5631690), (120, 5256244), (131, 4814880), (140, 4505352), (160, 3942183), (168, 3754460), (210, 3003568), (224, 2815845), (240, 2628122), (262, 2407440), (280, 2252676), (336, 1877230), (393, 1604960), (420, 1501784), (480, 1314061), (524, 1203720), (560, 1126338), (655, 962976), (672, 938615), (786, 802480), (840, 750892), (917, 687840), (1048, 601860), (1120, 563169), (1310, 481488), (1433, 440160), (1572, 401240), (1680, 375446), (1834, 343920), (1965, 320992), (2096, 300930), (2620, 240744), (2751, 229280), (2866, 220080), (3144, 200620), (3360, 187723), (3668, 171960), (3930, 160496), (4192, 150465), (4299, 146720), (4585, 137568), (5240, 120372), (5502, 114640), (5732, 110040), (6288, 100310), (7165, 88032), (7336, 85980), (7860, 80248), (8598, 73360), (9170, 68784), (10031, 62880), (10480, 60186), (11004, 57320), (11464, 55020), (12576, 50155), (13755, 45856), (14330, 44016), (14672, 42990), (15720, 40124), (17196, 36680), (18340, 34392), (20062, 31440), (20960, 30093), (21495, 29344), (22008, 28660), (22928, 27510)]