256620000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 480

約数和(自身を含む): 1058061312

約数和(自身を除く): 801441312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 94, 96, 100, 104, 105, 112, 120, 125, 130, 140, 141, 150, 156, 160, 168, 175, 182, 188, 195, 200, 208, 210, 224, 235, 240, 250, 260, 273, 280, 282, 300, 312, 325, 329, 336, 350, 364, 375, 376, 390, 400, 416, 420, 455, 470, 480, 500, 520, 525, 546, 560, 564, 600, 611, 624, 625, 650, 658, 672, 700, 705, 728, 750, 752, 780, 800, 840, 875, 910, 940, 975, 987, 1000, 1040, 1050, 1092, 1120, 1128, 1175, 1200, 1222, 1248, 1250, 1300, 1316, 1365, 1400, 1410, 1456, 1500, 1504, 1560, 1625, 1645, 1680, 1750, 1820, 1833, 1875, 1880, 1950, 1974, 2000, 2080, 2100, 2184, 2256, 2275, 2350, 2400, 2444, 2500, 2600, 2625, 2632, 2730, 2800, 2820, 2912, 3000, 3055, 3120, 3250, 3290, 3360, 3500, 3525, 3640, 3666, 3750, 3760, 3900, 3948, 4000, 4200, 4277, 4368, 4375, 4512, 4550, 4700, 4875, 4888, 4935, 5000, 5200, 5250, 5264, 5460, 5600, 5640, 5875, 6000, 6110, 6240, 6500, 6580, 6825, 7000, 7050, 7280, 7332, 7500, 7520, 7800, 7896, 8125, 8225, 8400, 8554, 8736, 8750, 9100, 9165, 9400, 9750, 9776, 9870, 10000, 10400, 10500, 10528, 10920, 11280, 11375, 11750, 12000, 12220, 12831, 13000, 13125, 13160, 13650, 14000, 14100, 14560, 14664, 15000, 15275, 15600, 15792, 16250, 16450, 16800, 17108, 17500, 17625, 18200, 18330, 18800, 19500, 19552, 19740, 20000, 21000, 21385, 21840, 22560, 22750, 23500, 24375, 24440, 24675, 25662, 26000, 26250, 26320, 27300, 28000, 28200, 29328, 29375, 30000, 30550, 31200, 31584, 32500, 32900, 34125, 34216, 35000, 35250, 36400, 36660, 37600, 39000, 39480, 41125, 42000, 42770, 43680, 45500, 45825, 47000, 48750, 48880, 49350, 51324, 52000, 52500, 52640, 54600, 56400, 56875, 58656, 58750, 60000, 61100, 64155, 65000, 65800, 68250, 68432, 70000, 70500, 72800, 73320, 76375, 78000, 78960, 82250, 84000, 85540, 88125, 91000, 91650, 94000, 97500, 97760, 98700, 102648, 105000, 106925, 109200, 112800, 113750, 117500, 122200, 123375, 128310, 130000, 131600, 136500, 136864, 140000, 141000, 146640, 152750, 156000, 157920, 164500, 170625, 171080, 176250, 182000, 183300, 188000, 195000, 197400, 205296, 205625, 210000, 213850, 218400, 227500, 229125, 235000, 244400, 246750, 256620, 260000, 263200, 273000, 282000, 293280, 305500, 320775, 329000, 341250, 342160, 352500, 364000, 366600, 381875, 390000, 394800, 410592, 411250, 420000, 427700, 455000, 458250, 470000, 488800, 493500, 513240, 534625, 546000, 564000, 611000, 616875, 641550, 658000, 682500, 684320, 705000, 733200, 763750, 780000, 789600, 822500, 855400, 910000, 916500, 940000, 987000, 1026480, 1069250, 1092000, 1145625, 1222000, 1233750, 1283100, 1316000, 1365000, 1410000, 1466400, 1527500, 1603875, 1645000, 1710800, 1820000, 1833000, 1974000, 2052960, 2138500, 2291250, 2444000, 2467500, 2566200, 2673125, 2730000, 2820000, 3055000, 3207750, 3290000, 3421600, 3666000, 3948000, 4277000, 4582500, 4935000, 5132400, 5346250, 5460000, 6110000, 6415500, 6580000, 7332000, 8019375, 8554000, 9165000, 9870000, 10264800, 10692500, 12220000, 12831000, 16038750, 17108000, 18330000, 19740000, 21385000, 25662000, 32077500, 36660000, 42770000, 51324000, 64155000, 85540000, 128310000, 256620000]

約数ペア:

[(1, 256620000), (2, 128310000), (3, 85540000), (4, 64155000), (5, 51324000), (6, 42770000), (7, 36660000), (8, 32077500), (10, 25662000), (12, 21385000), (13, 19740000), (14, 18330000), (15, 17108000), (16, 16038750), (20, 12831000), (21, 12220000), (24, 10692500), (25, 10264800), (26, 9870000), (28, 9165000), (30, 8554000), (32, 8019375), (35, 7332000), (39, 6580000), (40, 6415500), (42, 6110000), (47, 5460000), (48, 5346250), (50, 5132400), (52, 4935000), (56, 4582500), (60, 4277000), (65, 3948000), (70, 3666000), (75, 3421600), (78, 3290000), (80, 3207750), (84, 3055000), (91, 2820000), (94, 2730000), (96, 2673125), (100, 2566200), (104, 2467500), (105, 2444000), (112, 2291250), (120, 2138500), (125, 2052960), (130, 1974000), (140, 1833000), (141, 1820000), (150, 1710800), (156, 1645000), (160, 1603875), (168, 1527500), (175, 1466400), (182, 1410000), (188, 1365000), (195, 1316000), (200, 1283100), (208, 1233750), (210, 1222000), (224, 1145625), (235, 1092000), (240, 1069250), (250, 1026480), (260, 987000), (273, 940000), (280, 916500), (282, 910000), (300, 855400), (312, 822500), (325, 789600), (329, 780000), (336, 763750), (350, 733200), (364, 705000), (375, 684320), (376, 682500), (390, 658000), (400, 641550), (416, 616875), (420, 611000), (455, 564000), (470, 546000), (480, 534625), (500, 513240), (520, 493500), (525, 488800), (546, 470000), (560, 458250), (564, 455000), (600, 427700), (611, 420000), (624, 411250), (625, 410592), (650, 394800), (658, 390000), (672, 381875), (700, 366600), (705, 364000), (728, 352500), (750, 342160), (752, 341250), (780, 329000), (800, 320775), (840, 305500), (875, 293280), (910, 282000), (940, 273000), (975, 263200), (987, 260000), (1000, 256620), (1040, 246750), (1050, 244400), (1092, 235000), (1120, 229125), (1128, 227500), (1175, 218400), (1200, 213850), (1222, 210000), (1248, 205625), (1250, 205296), (1300, 197400), (1316, 195000), (1365, 188000), (1400, 183300), (1410, 182000), (1456, 176250), (1500, 171080), (1504, 170625), (1560, 164500), (1625, 157920), (1645, 156000), (1680, 152750), (1750, 146640), (1820, 141000), (1833, 140000), (1875, 136864), (1880, 136500), (1950, 131600), (1974, 130000), (2000, 128310), (2080, 123375), (2100, 122200), (2184, 117500), (2256, 113750), (2275, 112800), (2350, 109200), (2400, 106925), (2444, 105000), (2500, 102648), (2600, 98700), (2625, 97760), (2632, 97500), (2730, 94000), (2800, 91650), (2820, 91000), (2912, 88125), (3000, 85540), (3055, 84000), (3120, 82250), (3250, 78960), (3290, 78000), (3360, 76375), (3500, 73320), (3525, 72800), (3640, 70500), (3666, 70000), (3750, 68432), (3760, 68250), (3900, 65800), (3948, 65000), (4000, 64155), (4200, 61100), (4277, 60000), (4368, 58750), (4375, 58656), (4512, 56875), (4550, 56400), (4700, 54600), (4875, 52640), (4888, 52500), (4935, 52000), (5000, 51324), (5200, 49350), (5250, 48880), (5264, 48750), (5460, 47000), (5600, 45825), (5640, 45500), (5875, 43680), (6000, 42770), (6110, 42000), (6240, 41125), (6500, 39480), (6580, 39000), (6825, 37600), (7000, 36660), (7050, 36400), (7280, 35250), (7332, 35000), (7500, 34216), (7520, 34125), (7800, 32900), (7896, 32500), (8125, 31584), (8225, 31200), (8400, 30550), (8554, 30000), (8736, 29375), (8750, 29328), (9100, 28200), (9165, 28000), (9400, 27300), (9750, 26320), (9776, 26250), (9870, 26000), (10000, 25662), (10400, 24675), (10500, 24440), (10528, 24375), (10920, 23500), (11280, 22750), (11375, 22560), (11750, 21840), (12000, 21385), (12220, 21000), (12831, 20000), (13000, 19740), (13125, 19552), (13160, 19500), (13650, 18800), (14000, 18330), (14100, 18200), (14560, 17625), (14664, 17500), (15000, 17108), (15275, 16800), (15600, 16450), (15792, 16250)]