1689870000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:670

約数の個数: 400

約数和(自身を含む): 6724847360

約数和(自身を除く): 5034977360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 250, 260, 273, 280, 300, 312, 325, 336, 350, 364, 375, 390, 400, 420, 455, 500, 520, 525, 546, 560, 600, 619, 624, 625, 650, 700, 728, 750, 780, 840, 875, 910, 975, 1000, 1040, 1050, 1092, 1200, 1238, 1250, 1300, 1365, 1400, 1456, 1500, 1560, 1625, 1680, 1750, 1820, 1857, 1875, 1950, 2000, 2100, 2184, 2275, 2476, 2500, 2600, 2625, 2730, 2800, 3000, 3095, 3120, 3250, 3500, 3640, 3714, 3750, 3900, 4200, 4333, 4368, 4375, 4550, 4875, 4952, 5000, 5200, 5250, 5460, 6000, 6190, 6500, 6825, 7000, 7280, 7428, 7500, 7800, 8047, 8125, 8400, 8666, 8750, 9100, 9285, 9750, 9904, 10000, 10500, 10920, 11375, 12380, 12999, 13000, 13125, 13650, 14000, 14856, 15000, 15475, 15600, 16094, 16250, 17332, 17500, 18200, 18570, 19500, 21000, 21665, 21840, 22750, 24141, 24375, 24760, 25998, 26000, 26250, 27300, 29712, 30000, 30950, 32188, 32500, 34125, 34664, 35000, 36400, 37140, 39000, 40235, 42000, 43330, 45500, 46425, 48282, 48750, 49520, 51996, 52500, 54600, 56329, 56875, 61900, 64376, 64995, 65000, 68250, 69328, 70000, 74280, 77375, 78000, 80470, 86660, 91000, 92850, 96564, 97500, 103992, 105000, 108325, 109200, 112658, 113750, 120705, 123800, 128752, 129990, 130000, 136500, 148560, 154750, 160940, 168987, 170625, 173320, 182000, 185700, 193128, 195000, 201175, 207984, 210000, 216650, 225316, 227500, 232125, 241410, 247600, 259980, 273000, 281645, 309500, 321880, 324975, 337974, 341250, 346640, 371400, 386256, 386875, 390000, 402350, 433300, 450632, 455000, 464250, 482820, 519960, 541625, 546000, 563290, 603525, 619000, 643760, 649950, 675948, 682500, 742800, 773750, 804700, 844935, 866600, 901264, 910000, 928500, 965640, 1005875, 1039920, 1083250, 1126580, 1160625, 1207050, 1238000, 1299900, 1351896, 1365000, 1408225, 1547500, 1609400, 1624875, 1689870, 1733200, 1857000, 1931280, 2011750, 2166500, 2253160, 2321250, 2414100, 2599800, 2703792, 2708125, 2730000, 2816450, 3017625, 3095000, 3218800, 3249750, 3379740, 3714000, 4023500, 4224675, 4333000, 4506320, 4642500, 4828200, 5029375, 5199600, 5416250, 5632900, 6035250, 6190000, 6499500, 6759480, 7041125, 8047000, 8124375, 8449350, 8666000, 9285000, 9656400, 10058750, 10832500, 11265800, 12070500, 12999000, 13518960, 14082250, 15088125, 16094000, 16248750, 16898700, 18570000, 20117500, 21123375, 21665000, 22531600, 24141000, 25998000, 28164500, 30176250, 32497500, 33797400, 35205625, 40235000, 42246750, 43330000, 48282000, 56329000, 60352500, 64995000, 67594800, 70411250, 80470000, 84493500, 105616875, 112658000, 120705000, 129990000, 140822500, 168987000, 211233750, 241410000, 281645000, 337974000, 422467500, 563290000, 844935000, 1689870000]

約数ペア:

[(1, 1689870000), (2, 844935000), (3, 563290000), (4, 422467500), (5, 337974000), (6, 281645000), (7, 241410000), (8, 211233750), (10, 168987000), (12, 140822500), (13, 129990000), (14, 120705000), (15, 112658000), (16, 105616875), (20, 84493500), (21, 80470000), (24, 70411250), (25, 67594800), (26, 64995000), (28, 60352500), (30, 56329000), (35, 48282000), (39, 43330000), (40, 42246750), (42, 40235000), (48, 35205625), (50, 33797400), (52, 32497500), (56, 30176250), (60, 28164500), (65, 25998000), (70, 24141000), (75, 22531600), (78, 21665000), (80, 21123375), (84, 20117500), (91, 18570000), (100, 16898700), (104, 16248750), (105, 16094000), (112, 15088125), (120, 14082250), (125, 13518960), (130, 12999000), (140, 12070500), (150, 11265800), (156, 10832500), (168, 10058750), (175, 9656400), (182, 9285000), (195, 8666000), (200, 8449350), (208, 8124375), (210, 8047000), (240, 7041125), (250, 6759480), (260, 6499500), (273, 6190000), (280, 6035250), (300, 5632900), (312, 5416250), (325, 5199600), (336, 5029375), (350, 4828200), (364, 4642500), (375, 4506320), (390, 4333000), (400, 4224675), (420, 4023500), (455, 3714000), (500, 3379740), (520, 3249750), (525, 3218800), (546, 3095000), (560, 3017625), (600, 2816450), (619, 2730000), (624, 2708125), (625, 2703792), (650, 2599800), (700, 2414100), (728, 2321250), (750, 2253160), (780, 2166500), (840, 2011750), (875, 1931280), (910, 1857000), (975, 1733200), (1000, 1689870), (1040, 1624875), (1050, 1609400), (1092, 1547500), (1200, 1408225), (1238, 1365000), (1250, 1351896), (1300, 1299900), (1365, 1238000), (1400, 1207050), (1456, 1160625), (1500, 1126580), (1560, 1083250), (1625, 1039920), (1680, 1005875), (1750, 965640), (1820, 928500), (1857, 910000), (1875, 901264), (1950, 866600), (2000, 844935), (2100, 804700), (2184, 773750), (2275, 742800), (2476, 682500), (2500, 675948), (2600, 649950), (2625, 643760), (2730, 619000), (2800, 603525), (3000, 563290), (3095, 546000), (3120, 541625), (3250, 519960), (3500, 482820), (3640, 464250), (3714, 455000), (3750, 450632), (3900, 433300), (4200, 402350), (4333, 390000), (4368, 386875), (4375, 386256), (4550, 371400), (4875, 346640), (4952, 341250), (5000, 337974), (5200, 324975), (5250, 321880), (5460, 309500), (6000, 281645), (6190, 273000), (6500, 259980), (6825, 247600), (7000, 241410), (7280, 232125), (7428, 227500), (7500, 225316), (7800, 216650), (8047, 210000), (8125, 207984), (8400, 201175), (8666, 195000), (8750, 193128), (9100, 185700), (9285, 182000), (9750, 173320), (9904, 170625), (10000, 168987), (10500, 160940), (10920, 154750), (11375, 148560), (12380, 136500), (12999, 130000), (13000, 129990), (13125, 128752), (13650, 123800), (14000, 120705), (14856, 113750), (15000, 112658), (15475, 109200), (15600, 108325), (16094, 105000), (16250, 103992), (17332, 97500), (17500, 96564), (18200, 92850), (18570, 91000), (19500, 86660), (21000, 80470), (21665, 78000), (21840, 77375), (22750, 74280), (24141, 70000), (24375, 69328), (24760, 68250), (25998, 65000), (26000, 64995), (26250, 64376), (27300, 61900), (29712, 56875), (30000, 56329), (30950, 54600), (32188, 52500), (32500, 51996), (34125, 49520), (34664, 48750), (35000, 48282), (36400, 46425), (37140, 45500), (39000, 43330), (40235, 42000)]