1294216560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19753}}^1$

素因数の和:19792

約数の個数: 240

約数和(自身を含む): 5349699264

約数和(自身を除く): 4055482704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 19753, 21840, 32760, 39506, 59259, 65520, 79012, 98765, 118518, 138271, 158024, 177777, 197530, 237036, 256789, 276542, 296295, 316048, 355554, 395060, 414813, 474072, 513578, 553084, 592590, 691355, 711108, 770367, 790120, 829626, 888885, 948144, 1027156, 1106168, 1185180, 1244439, 1283945, 1382710, 1422216, 1540734, 1580240, 1659252, 1777770, 1797523, 2054312, 2074065, 2212336, 2311101, 2370360, 2488878, 2567890, 2765420, 2844432, 3081468, 3318504, 3555540, 3595046, 3851835, 4108624, 4148130, 4622202, 4740720, 4977756, 5135780, 5392569, 5530840, 6162936, 6222195, 6637008, 7111080, 7190092, 7703670, 8296260, 8987615, 9244404, 9955512, 10271560, 10785138, 11061680, 11555505, 12325872, 12444390, 14222160, 14380184, 15407340, 16177707, 16592520, 17975230, 18488808, 19911024, 20543120, 21570276, 23111010, 24888780, 26962845, 28760368, 30814680, 32355414, 33185040, 35950460, 36977616, 43140552, 46222020, 49777560, 53925690, 61629360, 64710828, 71900920, 80888535, 86281104, 92444040, 99555120, 107851380, 129421656, 143801840, 161777070, 184888080, 215702760, 258843312, 323554140, 431405520, 647108280, 1294216560]

約数ペア:

[(1, 1294216560), (2, 647108280), (3, 431405520), (4, 323554140), (5, 258843312), (6, 215702760), (7, 184888080), (8, 161777070), (9, 143801840), (10, 129421656), (12, 107851380), (13, 99555120), (14, 92444040), (15, 86281104), (16, 80888535), (18, 71900920), (20, 64710828), (21, 61629360), (24, 53925690), (26, 49777560), (28, 46222020), (30, 43140552), (35, 36977616), (36, 35950460), (39, 33185040), (40, 32355414), (42, 30814680), (45, 28760368), (48, 26962845), (52, 24888780), (56, 23111010), (60, 21570276), (63, 20543120), (65, 19911024), (70, 18488808), (72, 17975230), (78, 16592520), (80, 16177707), (84, 15407340), (90, 14380184), (91, 14222160), (104, 12444390), (105, 12325872), (112, 11555505), (117, 11061680), (120, 10785138), (126, 10271560), (130, 9955512), (140, 9244404), (144, 8987615), (156, 8296260), (168, 7703670), (180, 7190092), (182, 7111080), (195, 6637008), (208, 6222195), (210, 6162936), (234, 5530840), (240, 5392569), (252, 5135780), (260, 4977756), (273, 4740720), (280, 4622202), (312, 4148130), (315, 4108624), (336, 3851835), (360, 3595046), (364, 3555540), (390, 3318504), (420, 3081468), (455, 2844432), (468, 2765420), (504, 2567890), (520, 2488878), (546, 2370360), (560, 2311101), (585, 2212336), (624, 2074065), (630, 2054312), (720, 1797523), (728, 1777770), (780, 1659252), (819, 1580240), (840, 1540734), (910, 1422216), (936, 1382710), (1008, 1283945), (1040, 1244439), (1092, 1185180), (1170, 1106168), (1260, 1027156), (1365, 948144), (1456, 888885), (1560, 829626), (1638, 790120), (1680, 770367), (1820, 711108), (1872, 691355), (2184, 592590), (2340, 553084), (2520, 513578), (2730, 474072), (3120, 414813), (3276, 395060), (3640, 355554), (4095, 316048), (4368, 296295), (4680, 276542), (5040, 256789), (5460, 237036), (6552, 197530), (7280, 177777), (8190, 158024), (9360, 138271), (10920, 118518), (13104, 98765), (16380, 79012), (19753, 65520), (21840, 59259), (32760, 39506)]