813165600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:492

約数の個数: 288

約数和(自身を含む): 2900439360

約数和(自身を除く): 2087273760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 67, 75, 78, 80, 96, 100, 104, 120, 130, 134, 150, 156, 160, 195, 200, 201, 208, 240, 260, 268, 300, 312, 325, 335, 389, 390, 400, 402, 416, 480, 520, 536, 600, 624, 650, 670, 778, 780, 800, 804, 871, 975, 1005, 1040, 1072, 1167, 1200, 1248, 1300, 1340, 1556, 1560, 1608, 1675, 1742, 1945, 1950, 2010, 2080, 2144, 2334, 2400, 2600, 2613, 2680, 3112, 3120, 3216, 3350, 3484, 3890, 3900, 4020, 4355, 4668, 5025, 5057, 5200, 5226, 5360, 5835, 6224, 6240, 6432, 6700, 6968, 7780, 7800, 8040, 8710, 9336, 9725, 10050, 10114, 10400, 10452, 10720, 11670, 12448, 13065, 13400, 13936, 15171, 15560, 15600, 16080, 17420, 18672, 19450, 20100, 20228, 20904, 21775, 23340, 25285, 26063, 26130, 26800, 27872, 29175, 30342, 31120, 31200, 32160, 34840, 37344, 38900, 40200, 40456, 41808, 43550, 46680, 50570, 52126, 52260, 53600, 58350, 60684, 62240, 65325, 69680, 75855, 77800, 78189, 80400, 80912, 83616, 87100, 93360, 101140, 104252, 104520, 116700, 121368, 126425, 130315, 130650, 139360, 151710, 155600, 156378, 160800, 161824, 174200, 186720, 202280, 208504, 209040, 233400, 242736, 252850, 260630, 261300, 303420, 311200, 312756, 338819, 348400, 379275, 390945, 404560, 417008, 418080, 466800, 485472, 505700, 521260, 522600, 606840, 625512, 651575, 677638, 696800, 758550, 781890, 809120, 834016, 933600, 1011400, 1016457, 1042520, 1045200, 1213680, 1251024, 1303150, 1355276, 1517100, 1563780, 1694095, 1954725, 2022800, 2032914, 2085040, 2090400, 2427360, 2502048, 2606300, 2710552, 3034200, 3127560, 3388190, 3909450, 4045600, 4065828, 4170080, 5082285, 5212600, 5421104, 6068400, 6255120, 6776380, 7818900, 8131656, 8470475, 10164570, 10425200, 10842208, 12136800, 12510240, 13552760, 15637800, 16263312, 16940950, 20329140, 20850400, 25411425, 27105520, 31275600, 32526624, 33881900, 40658280, 50822850, 54211040, 62551200, 67763800, 81316560, 101645700, 135527600, 162633120, 203291400, 271055200, 406582800, 813165600]

約数ペア:

[(1, 813165600), (2, 406582800), (3, 271055200), (4, 203291400), (5, 162633120), (6, 135527600), (8, 101645700), (10, 81316560), (12, 67763800), (13, 62551200), (15, 54211040), (16, 50822850), (20, 40658280), (24, 33881900), (25, 32526624), (26, 31275600), (30, 27105520), (32, 25411425), (39, 20850400), (40, 20329140), (48, 16940950), (50, 16263312), (52, 15637800), (60, 13552760), (65, 12510240), (67, 12136800), (75, 10842208), (78, 10425200), (80, 10164570), (96, 8470475), (100, 8131656), (104, 7818900), (120, 6776380), (130, 6255120), (134, 6068400), (150, 5421104), (156, 5212600), (160, 5082285), (195, 4170080), (200, 4065828), (201, 4045600), (208, 3909450), (240, 3388190), (260, 3127560), (268, 3034200), (300, 2710552), (312, 2606300), (325, 2502048), (335, 2427360), (389, 2090400), (390, 2085040), (400, 2032914), (402, 2022800), (416, 1954725), (480, 1694095), (520, 1563780), (536, 1517100), (600, 1355276), (624, 1303150), (650, 1251024), (670, 1213680), (778, 1045200), (780, 1042520), (800, 1016457), (804, 1011400), (871, 933600), (975, 834016), (1005, 809120), (1040, 781890), (1072, 758550), (1167, 696800), (1200, 677638), (1248, 651575), (1300, 625512), (1340, 606840), (1556, 522600), (1560, 521260), (1608, 505700), (1675, 485472), (1742, 466800), (1945, 418080), (1950, 417008), (2010, 404560), (2080, 390945), (2144, 379275), (2334, 348400), (2400, 338819), (2600, 312756), (2613, 311200), (2680, 303420), (3112, 261300), (3120, 260630), (3216, 252850), (3350, 242736), (3484, 233400), (3890, 209040), (3900, 208504), (4020, 202280), (4355, 186720), (4668, 174200), (5025, 161824), (5057, 160800), (5200, 156378), (5226, 155600), (5360, 151710), (5835, 139360), (6224, 130650), (6240, 130315), (6432, 126425), (6700, 121368), (6968, 116700), (7780, 104520), (7800, 104252), (8040, 101140), (8710, 93360), (9336, 87100), (9725, 83616), (10050, 80912), (10114, 80400), (10400, 78189), (10452, 77800), (10720, 75855), (11670, 69680), (12448, 65325), (13065, 62240), (13400, 60684), (13936, 58350), (15171, 53600), (15560, 52260), (15600, 52126), (16080, 50570), (17420, 46680), (18672, 43550), (19450, 41808), (20100, 40456), (20228, 40200), (20904, 38900), (21775, 37344), (23340, 34840), (25285, 32160), (26063, 31200), (26130, 31120), (26800, 30342), (27872, 29175)]