1718358720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1067

約数の個数: 224

約数和(自身を含む): 5919630528

約数和(自身を除く): 4201271808

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, 156, 157, 160, 192, 195, 208, 240, 260, 312, 314, 320, 390, 416, 471, 480, 520, 624, 628, 780, 785, 832, 877, 942, 960, 1040, 1248, 1256, 1560, 1570, 1754, 1884, 2041, 2080, 2355, 2496, 2512, 2631, 3120, 3140, 3508, 3768, 4082, 4160, 4385, 4710, 5024, 5262, 6123, 6240, 6280, 7016, 7536, 8164, 8770, 9420, 10048, 10205, 10524, 11401, 12246, 12480, 12560, 13155, 14032, 15072, 16328, 17540, 18840, 20410, 21048, 22802, 24492, 25120, 26310, 28064, 30144, 30615, 32656, 34203, 35080, 37680, 40820, 42096, 45604, 48984, 50240, 52620, 56128, 57005, 61230, 65312, 68406, 70160, 75360, 81640, 84192, 91208, 97968, 105240, 114010, 122460, 130624, 136812, 137689, 140320, 150720, 163280, 168384, 171015, 182416, 195936, 210480, 228020, 244920, 273624, 275378, 280640, 326560, 342030, 364832, 391872, 413067, 420960, 456040, 489840, 547248, 550756, 653120, 684060, 688445, 729664, 826134, 841920, 912080, 979680, 1094496, 1101512, 1368120, 1376890, 1652268, 1789957, 1824160, 1959360, 2065335, 2188992, 2203024, 2736240, 2753780, 3304536, 3579914, 3648320, 4130670, 4406048, 5369871, 5472480, 5507560, 6609072, 7159828, 8261340, 8812096, 8949785, 10739742, 10944960, 11015120, 13218144, 14319656, 16522680, 17899570, 21479484, 22030240, 26436288, 26849355, 28639312, 33045360, 35799140, 42958968, 44060480, 53698710, 57278624, 66090720, 71598280, 85917936, 107397420, 114557248, 132181440, 143196560, 171835872, 214794840, 286393120, 343671744, 429589680, 572786240, 859179360, 1718358720]

約数ペア:

[(1, 1718358720), (2, 859179360), (3, 572786240), (4, 429589680), (5, 343671744), (6, 286393120), (8, 214794840), (10, 171835872), (12, 143196560), (13, 132181440), (15, 114557248), (16, 107397420), (20, 85917936), (24, 71598280), (26, 66090720), (30, 57278624), (32, 53698710), (39, 44060480), (40, 42958968), (48, 35799140), (52, 33045360), (60, 28639312), (64, 26849355), (65, 26436288), (78, 22030240), (80, 21479484), (96, 17899570), (104, 16522680), (120, 14319656), (130, 13218144), (156, 11015120), (157, 10944960), (160, 10739742), (192, 8949785), (195, 8812096), (208, 8261340), (240, 7159828), (260, 6609072), (312, 5507560), (314, 5472480), (320, 5369871), (390, 4406048), (416, 4130670), (471, 3648320), (480, 3579914), (520, 3304536), (624, 2753780), (628, 2736240), (780, 2203024), (785, 2188992), (832, 2065335), (877, 1959360), (942, 1824160), (960, 1789957), (1040, 1652268), (1248, 1376890), (1256, 1368120), (1560, 1101512), (1570, 1094496), (1754, 979680), (1884, 912080), (2041, 841920), (2080, 826134), (2355, 729664), (2496, 688445), (2512, 684060), (2631, 653120), (3120, 550756), (3140, 547248), (3508, 489840), (3768, 456040), (4082, 420960), (4160, 413067), (4385, 391872), (4710, 364832), (5024, 342030), (5262, 326560), (6123, 280640), (6240, 275378), (6280, 273624), (7016, 244920), (7536, 228020), (8164, 210480), (8770, 195936), (9420, 182416), (10048, 171015), (10205, 168384), (10524, 163280), (11401, 150720), (12246, 140320), (12480, 137689), (12560, 136812), (13155, 130624), (14032, 122460), (15072, 114010), (16328, 105240), (17540, 97968), (18840, 91208), (20410, 84192), (21048, 81640), (22802, 75360), (24492, 70160), (25120, 68406), (26310, 65312), (28064, 61230), (30144, 57005), (30615, 56128), (32656, 52620), (34203, 50240), (35080, 48984), (37680, 45604), (40820, 42096)]