66349920

素因数分解:

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

素因数の和:83

約数の個数: 384

約数和(自身を含む): 270950400

約数和(自身を除く): 204600480

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, 49, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 98, 104, 105, 112, 120, 124, 130, 140, 147, 155, 156, 160, 168, 182, 186, 195, 196, 208, 210, 217, 224, 240, 245, 248, 260, 273, 280, 294, 310, 312, 336, 343, 364, 372, 390, 392, 403, 416, 420, 434, 455, 465, 480, 490, 496, 520, 546, 560, 588, 620, 624, 637, 651, 672, 686, 728, 735, 744, 780, 784, 806, 840, 868, 910, 930, 980, 992, 1029, 1040, 1085, 1092, 1120, 1176, 1209, 1240, 1248, 1274, 1302, 1365, 1372, 1456, 1470, 1488, 1519, 1560, 1568, 1612, 1680, 1715, 1736, 1820, 1860, 1911, 1960, 2015, 2058, 2080, 2170, 2184, 2352, 2418, 2480, 2548, 2604, 2730, 2744, 2821, 2912, 2940, 2976, 3038, 3120, 3185, 3224, 3255, 3360, 3430, 3472, 3640, 3720, 3822, 3920, 4030, 4116, 4340, 4368, 4459, 4557, 4704, 4836, 4960, 5096, 5145, 5208, 5460, 5488, 5642, 5880, 6045, 6076, 6240, 6370, 6448, 6510, 6860, 6944, 7280, 7440, 7595, 7644, 7840, 8060, 8232, 8463, 8680, 8736, 8918, 9114, 9555, 9672, 10192, 10290, 10416, 10633, 10920, 10976, 11284, 11760, 12090, 12152, 12740, 12896, 13020, 13377, 13720, 14105, 14560, 14880, 15190, 15288, 16120, 16464, 16926, 17360, 17836, 18228, 19110, 19344, 19747, 20384, 20580, 20832, 21266, 21840, 22295, 22568, 22785, 23520, 24180, 24304, 25480, 26040, 26754, 27440, 28210, 30380, 30576, 31899, 32240, 32928, 33852, 34720, 35672, 36456, 38220, 38688, 39494, 41160, 42315, 42532, 43680, 44590, 45136, 45570, 48360, 48608, 50960, 52080, 53165, 53508, 54880, 56420, 59241, 60760, 61152, 63798, 64480, 66885, 67704, 71344, 72912, 76440, 78988, 82320, 84630, 85064, 89180, 90272, 91140, 96720, 98735, 101920, 104160, 106330, 107016, 112840, 118482, 121520, 127596, 133770, 135408, 138229, 142688, 145824, 152880, 157976, 159495, 164640, 169260, 170128, 178360, 182280, 193440, 197470, 212660, 214032, 225680, 236964, 243040, 255192, 267540, 270816, 276458, 296205, 305760, 315952, 318990, 338520, 340256, 356720, 364560, 394940, 414687, 425320, 428064, 451360, 473928, 510384, 535080, 552916, 592410, 631904, 637980, 677040, 691145, 713440, 729120, 789880, 829374, 850640, 947856, 1020768, 1070160, 1105832, 1184820, 1275960, 1354080, 1382290, 1579760, 1658748, 1701280, 1895712, 2073435, 2140320, 2211664, 2369640, 2551920, 2764580, 3159520, 3317496, 4146870, 4423328, 4739280, 5103840, 5529160, 6634992, 8293740, 9478560, 11058320, 13269984, 16587480, 22116640, 33174960, 66349920]

約数ペア:

[(1, 66349920), (2, 33174960), (3, 22116640), (4, 16587480), (5, 13269984), (6, 11058320), (7, 9478560), (8, 8293740), (10, 6634992), (12, 5529160), (13, 5103840), (14, 4739280), (15, 4423328), (16, 4146870), (20, 3317496), (21, 3159520), (24, 2764580), (26, 2551920), (28, 2369640), (30, 2211664), (31, 2140320), (32, 2073435), (35, 1895712), (39, 1701280), (40, 1658748), (42, 1579760), (48, 1382290), (49, 1354080), (52, 1275960), (56, 1184820), (60, 1105832), (62, 1070160), (65, 1020768), (70, 947856), (78, 850640), (80, 829374), (84, 789880), (91, 729120), (93, 713440), (96, 691145), (98, 677040), (104, 637980), (105, 631904), (112, 592410), (120, 552916), (124, 535080), (130, 510384), (140, 473928), (147, 451360), (155, 428064), (156, 425320), (160, 414687), (168, 394940), (182, 364560), (186, 356720), (195, 340256), (196, 338520), (208, 318990), (210, 315952), (217, 305760), (224, 296205), (240, 276458), (245, 270816), (248, 267540), (260, 255192), (273, 243040), (280, 236964), (294, 225680), (310, 214032), (312, 212660), (336, 197470), (343, 193440), (364, 182280), (372, 178360), (390, 170128), (392, 169260), (403, 164640), (416, 159495), (420, 157976), (434, 152880), (455, 145824), (465, 142688), (480, 138229), (490, 135408), (496, 133770), (520, 127596), (546, 121520), (560, 118482), (588, 112840), (620, 107016), (624, 106330), (637, 104160), (651, 101920), (672, 98735), (686, 96720), (728, 91140), (735, 90272), (744, 89180), (780, 85064), (784, 84630), (806, 82320), (840, 78988), (868, 76440), (910, 72912), (930, 71344), (980, 67704), (992, 66885), (1029, 64480), (1040, 63798), (1085, 61152), (1092, 60760), (1120, 59241), (1176, 56420), (1209, 54880), (1240, 53508), (1248, 53165), (1274, 52080), (1302, 50960), (1365, 48608), (1372, 48360), (1456, 45570), (1470, 45136), (1488, 44590), (1519, 43680), (1560, 42532), (1568, 42315), (1612, 41160), (1680, 39494), (1715, 38688), (1736, 38220), (1820, 36456), (1860, 35672), (1911, 34720), (1960, 33852), (2015, 32928), (2058, 32240), (2080, 31899), (2170, 30576), (2184, 30380), (2352, 28210), (2418, 27440), (2480, 26754), (2548, 26040), (2604, 25480), (2730, 24304), (2744, 24180), (2821, 23520), (2912, 22785), (2940, 22568), (2976, 22295), (3038, 21840), (3120, 21266), (3185, 20832), (3224, 20580), (3255, 20384), (3360, 19747), (3430, 19344), (3472, 19110), (3640, 18228), (3720, 17836), (3822, 17360), (3920, 16926), (4030, 16464), (4116, 16120), (4340, 15288), (4368, 15190), (4459, 14880), (4557, 14560), (4704, 14105), (4836, 13720), (4960, 13377), (5096, 13020), (5145, 12896), (5208, 12740), (5460, 12152), (5488, 12090), (5642, 11760), (5880, 11284), (6045, 10976), (6076, 10920), (6240, 10633), (6370, 10416), (6448, 10290), (6510, 10192), (6860, 9672), (6944, 9555), (7280, 9114), (7440, 8918), (7595, 8736), (7644, 8680), (7840, 8463), (8060, 8232)]