682040800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 216

約数和(自身を含む): 1966374144

約数和(自身を除く): 1284333344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 127, 137, 140, 160, 175, 196, 200, 224, 245, 254, 274, 280, 350, 392, 400, 490, 508, 548, 560, 635, 685, 700, 784, 800, 889, 959, 980, 1016, 1096, 1120, 1225, 1270, 1370, 1400, 1568, 1778, 1918, 1960, 2032, 2192, 2450, 2540, 2740, 2800, 3175, 3425, 3556, 3836, 3920, 4064, 4384, 4445, 4795, 4900, 5080, 5480, 5600, 6223, 6350, 6713, 6850, 7112, 7672, 7840, 8890, 9590, 9800, 10160, 10960, 12446, 12700, 13426, 13700, 14224, 15344, 17399, 17780, 19180, 19600, 20320, 21920, 22225, 23975, 24892, 25400, 26852, 27400, 28448, 30688, 31115, 33565, 34798, 35560, 38360, 39200, 44450, 47950, 49784, 50800, 53704, 54800, 62230, 67130, 69596, 71120, 76720, 86995, 88900, 95900, 99568, 101600, 107408, 109600, 121793, 124460, 134260, 139192, 142240, 153440, 155575, 167825, 173990, 177800, 191800, 199136, 214816, 243586, 248920, 268520, 278384, 311150, 335650, 347980, 355600, 383600, 434975, 487172, 497840, 537040, 556768, 608965, 622300, 671300, 695960, 711200, 767200, 852551, 869950, 974344, 995680, 1074080, 1217930, 1244600, 1342600, 1391920, 1705102, 1739900, 1948688, 2435860, 2489200, 2685200, 2783840, 3044825, 3410204, 3479800, 3897376, 4262755, 4871720, 4978400, 5370400, 6089650, 6820408, 6959600, 8525510, 9743440, 12179300, 13640816, 13919200, 17051020, 19486880, 21313775, 24358600, 27281632, 34102040, 42627550, 48717200, 68204080, 85255100, 97434400, 136408160, 170510200, 341020400, 682040800]

約数ペア:

[(1, 682040800), (2, 341020400), (4, 170510200), (5, 136408160), (7, 97434400), (8, 85255100), (10, 68204080), (14, 48717200), (16, 42627550), (20, 34102040), (25, 27281632), (28, 24358600), (32, 21313775), (35, 19486880), (40, 17051020), (49, 13919200), (50, 13640816), (56, 12179300), (70, 9743440), (80, 8525510), (98, 6959600), (100, 6820408), (112, 6089650), (127, 5370400), (137, 4978400), (140, 4871720), (160, 4262755), (175, 3897376), (196, 3479800), (200, 3410204), (224, 3044825), (245, 2783840), (254, 2685200), (274, 2489200), (280, 2435860), (350, 1948688), (392, 1739900), (400, 1705102), (490, 1391920), (508, 1342600), (548, 1244600), (560, 1217930), (635, 1074080), (685, 995680), (700, 974344), (784, 869950), (800, 852551), (889, 767200), (959, 711200), (980, 695960), (1016, 671300), (1096, 622300), (1120, 608965), (1225, 556768), (1270, 537040), (1370, 497840), (1400, 487172), (1568, 434975), (1778, 383600), (1918, 355600), (1960, 347980), (2032, 335650), (2192, 311150), (2450, 278384), (2540, 268520), (2740, 248920), (2800, 243586), (3175, 214816), (3425, 199136), (3556, 191800), (3836, 177800), (3920, 173990), (4064, 167825), (4384, 155575), (4445, 153440), (4795, 142240), (4900, 139192), (5080, 134260), (5480, 124460), (5600, 121793), (6223, 109600), (6350, 107408), (6713, 101600), (6850, 99568), (7112, 95900), (7672, 88900), (7840, 86995), (8890, 76720), (9590, 71120), (9800, 69596), (10160, 67130), (10960, 62230), (12446, 54800), (12700, 53704), (13426, 50800), (13700, 49784), (14224, 47950), (15344, 44450), (17399, 39200), (17780, 38360), (19180, 35560), (19600, 34798), (20320, 33565), (21920, 31115), (22225, 30688), (23975, 28448), (24892, 27400), (25400, 26852)]