212590560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 384

約数和(自身を含む): 856203264

約数和(自身を除く): 643612704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 157, 160, 168, 182, 186, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 314, 336, 364, 372, 390, 403, 416, 420, 434, 455, 465, 471, 480, 496, 520, 546, 560, 620, 624, 628, 651, 672, 728, 744, 780, 785, 806, 840, 868, 910, 930, 942, 992, 1040, 1085, 1092, 1099, 1120, 1209, 1240, 1248, 1256, 1302, 1365, 1456, 1488, 1560, 1570, 1612, 1680, 1736, 1820, 1860, 1884, 2015, 2041, 2080, 2170, 2184, 2198, 2355, 2418, 2480, 2512, 2604, 2730, 2821, 2912, 2976, 3120, 3140, 3224, 3255, 3297, 3360, 3472, 3640, 3720, 3768, 4030, 4082, 4340, 4368, 4396, 4710, 4836, 4867, 4960, 5024, 5208, 5460, 5495, 5642, 6045, 6123, 6240, 6280, 6448, 6510, 6594, 6944, 7280, 7440, 7536, 8060, 8164, 8463, 8680, 8736, 8792, 9420, 9672, 9734, 10205, 10416, 10920, 10990, 11284, 12090, 12246, 12560, 12896, 13020, 13188, 14105, 14287, 14560, 14601, 14880, 15072, 16120, 16328, 16485, 16926, 17360, 17584, 18840, 19344, 19468, 20410, 20832, 21840, 21980, 22568, 24180, 24335, 24492, 25120, 26040, 26376, 28210, 28574, 29202, 30615, 32240, 32656, 32970, 33852, 34069, 34720, 35168, 37680, 38688, 38936, 40820, 42315, 42861, 43680, 43960, 45136, 48360, 48670, 48984, 52080, 52752, 56420, 57148, 58404, 61230, 63271, 64480, 65312, 65940, 67704, 68138, 71435, 73005, 75360, 77872, 81640, 84630, 85722, 87920, 90272, 96720, 97340, 97968, 102207, 104160, 105504, 112840, 114296, 116808, 122460, 126542, 131880, 135408, 136276, 142870, 146010, 155744, 163280, 169260, 170345, 171444, 175840, 189813, 193440, 194680, 195936, 204414, 214305, 225680, 228592, 233616, 244920, 253084, 263760, 270816, 272552, 285740, 292020, 316355, 326560, 338520, 340690, 342888, 379626, 389360, 408828, 428610, 442897, 451360, 457184, 467232, 489840, 506168, 511035, 527520, 545104, 571480, 584040, 632710, 677040, 681380, 685776, 759252, 778720, 817656, 857220, 885794, 949065, 979680, 1012336, 1022070, 1090208, 1142960, 1168080, 1265420, 1328691, 1354080, 1362760, 1371552, 1518504, 1635312, 1714440, 1771588, 1898130, 2024672, 2044140, 2214485, 2285920, 2336160, 2530840, 2657382, 2725520, 3037008, 3270624, 3428880, 3543176, 3796260, 4088280, 4428970, 5061680, 5314764, 5451040, 6074016, 6643455, 6857760, 7086352, 7592520, 8176560, 8857940, 10123360, 10629528, 13286910, 14172704, 15185040, 16353120, 17715880, 21259056, 26573820, 30370080, 35431760, 42518112, 53147640, 70863520, 106295280, 212590560]

約数ペア:

[(1, 212590560), (2, 106295280), (3, 70863520), (4, 53147640), (5, 42518112), (6, 35431760), (7, 30370080), (8, 26573820), (10, 21259056), (12, 17715880), (13, 16353120), (14, 15185040), (15, 14172704), (16, 13286910), (20, 10629528), (21, 10123360), (24, 8857940), (26, 8176560), (28, 7592520), (30, 7086352), (31, 6857760), (32, 6643455), (35, 6074016), (39, 5451040), (40, 5314764), (42, 5061680), (48, 4428970), (52, 4088280), (56, 3796260), (60, 3543176), (62, 3428880), (65, 3270624), (70, 3037008), (78, 2725520), (80, 2657382), (84, 2530840), (91, 2336160), (93, 2285920), (96, 2214485), (104, 2044140), (105, 2024672), (112, 1898130), (120, 1771588), (124, 1714440), (130, 1635312), (140, 1518504), (155, 1371552), (156, 1362760), (157, 1354080), (160, 1328691), (168, 1265420), (182, 1168080), (186, 1142960), (195, 1090208), (208, 1022070), (210, 1012336), (217, 979680), (224, 949065), (240, 885794), (248, 857220), (260, 817656), (273, 778720), (280, 759252), (310, 685776), (312, 681380), (314, 677040), (336, 632710), (364, 584040), (372, 571480), (390, 545104), (403, 527520), (416, 511035), (420, 506168), (434, 489840), (455, 467232), (465, 457184), (471, 451360), (480, 442897), (496, 428610), (520, 408828), (546, 389360), (560, 379626), (620, 342888), (624, 340690), (628, 338520), (651, 326560), (672, 316355), (728, 292020), (744, 285740), (780, 272552), (785, 270816), (806, 263760), (840, 253084), (868, 244920), (910, 233616), (930, 228592), (942, 225680), (992, 214305), (1040, 204414), (1085, 195936), (1092, 194680), (1099, 193440), (1120, 189813), (1209, 175840), (1240, 171444), (1248, 170345), (1256, 169260), (1302, 163280), (1365, 155744), (1456, 146010), (1488, 142870), (1560, 136276), (1570, 135408), (1612, 131880), (1680, 126542), (1736, 122460), (1820, 116808), (1860, 114296), (1884, 112840), (2015, 105504), (2041, 104160), (2080, 102207), (2170, 97968), (2184, 97340), (2198, 96720), (2355, 90272), (2418, 87920), (2480, 85722), (2512, 84630), (2604, 81640), (2730, 77872), (2821, 75360), (2912, 73005), (2976, 71435), (3120, 68138), (3140, 67704), (3224, 65940), (3255, 65312), (3297, 64480), (3360, 63271), (3472, 61230), (3640, 58404), (3720, 57148), (3768, 56420), (4030, 52752), (4082, 52080), (4340, 48984), (4368, 48670), (4396, 48360), (4710, 45136), (4836, 43960), (4867, 43680), (4960, 42861), (5024, 42315), (5208, 40820), (5460, 38936), (5495, 38688), (5642, 37680), (6045, 35168), (6123, 34720), (6240, 34069), (6280, 33852), (6448, 32970), (6510, 32656), (6594, 32240), (6944, 30615), (7280, 29202), (7440, 28574), (7536, 28210), (8060, 26376), (8164, 26040), (8463, 25120), (8680, 24492), (8736, 24335), (8792, 24180), (9420, 22568), (9672, 21980), (9734, 21840), (10205, 20832), (10416, 20410), (10920, 19468), (10990, 19344), (11284, 18840), (12090, 17584), (12246, 17360), (12560, 16926), (12896, 16485), (13020, 16328), (13188, 16120), (14105, 15072), (14287, 14880), (14560, 14601)]