340242240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 224

約数和(自身を含む): 1177747200

約数和(自身を除く): 837504960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 137, 156, 160, 192, 195, 199, 208, 240, 260, 274, 312, 320, 390, 398, 411, 416, 480, 520, 548, 597, 624, 685, 780, 796, 822, 832, 960, 995, 1040, 1096, 1194, 1248, 1370, 1560, 1592, 1644, 1781, 1990, 2055, 2080, 2192, 2388, 2496, 2587, 2740, 2985, 3120, 3184, 3288, 3562, 3980, 4110, 4160, 4384, 4776, 5174, 5343, 5480, 5970, 6240, 6368, 6576, 7124, 7761, 7960, 8220, 8768, 8905, 9552, 10348, 10686, 10960, 11940, 12480, 12736, 12935, 13152, 14248, 15522, 15920, 16440, 17810, 19104, 20696, 21372, 21920, 23880, 25870, 26304, 26715, 27263, 28496, 31044, 31840, 32880, 35620, 38208, 38805, 41392, 42744, 43840, 47760, 51740, 53430, 54526, 56992, 62088, 63680, 65760, 71240, 77610, 81789, 82784, 85488, 95520, 103480, 106860, 109052, 113984, 124176, 131520, 136315, 142480, 155220, 163578, 165568, 170976, 191040, 206960, 213720, 218104, 248352, 272630, 284960, 310440, 327156, 341952, 354419, 408945, 413920, 427440, 436208, 496704, 545260, 569920, 620880, 654312, 708838, 817890, 827840, 854880, 872416, 1063257, 1090520, 1241760, 1308624, 1417676, 1635780, 1709760, 1744832, 1772095, 2126514, 2181040, 2483520, 2617248, 2835352, 3271560, 3544190, 4253028, 4362080, 5234496, 5316285, 5670704, 6543120, 7088380, 8506056, 8724160, 10632570, 11341408, 13086240, 14176760, 17012112, 21265140, 22682816, 26172480, 28353520, 34024224, 42530280, 56707040, 68048448, 85060560, 113414080, 170121120, 340242240]

約数ペア:

[(1, 340242240), (2, 170121120), (3, 113414080), (4, 85060560), (5, 68048448), (6, 56707040), (8, 42530280), (10, 34024224), (12, 28353520), (13, 26172480), (15, 22682816), (16, 21265140), (20, 17012112), (24, 14176760), (26, 13086240), (30, 11341408), (32, 10632570), (39, 8724160), (40, 8506056), (48, 7088380), (52, 6543120), (60, 5670704), (64, 5316285), (65, 5234496), (78, 4362080), (80, 4253028), (96, 3544190), (104, 3271560), (120, 2835352), (130, 2617248), (137, 2483520), (156, 2181040), (160, 2126514), (192, 1772095), (195, 1744832), (199, 1709760), (208, 1635780), (240, 1417676), (260, 1308624), (274, 1241760), (312, 1090520), (320, 1063257), (390, 872416), (398, 854880), (411, 827840), (416, 817890), (480, 708838), (520, 654312), (548, 620880), (597, 569920), (624, 545260), (685, 496704), (780, 436208), (796, 427440), (822, 413920), (832, 408945), (960, 354419), (995, 341952), (1040, 327156), (1096, 310440), (1194, 284960), (1248, 272630), (1370, 248352), (1560, 218104), (1592, 213720), (1644, 206960), (1781, 191040), (1990, 170976), (2055, 165568), (2080, 163578), (2192, 155220), (2388, 142480), (2496, 136315), (2587, 131520), (2740, 124176), (2985, 113984), (3120, 109052), (3184, 106860), (3288, 103480), (3562, 95520), (3980, 85488), (4110, 82784), (4160, 81789), (4384, 77610), (4776, 71240), (5174, 65760), (5343, 63680), (5480, 62088), (5970, 56992), (6240, 54526), (6368, 53430), (6576, 51740), (7124, 47760), (7761, 43840), (7960, 42744), (8220, 41392), (8768, 38805), (8905, 38208), (9552, 35620), (10348, 32880), (10686, 31840), (10960, 31044), (11940, 28496), (12480, 27263), (12736, 26715), (12935, 26304), (13152, 25870), (14248, 23880), (15522, 21920), (15920, 21372), (16440, 20696), (17810, 19104)]