48069840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 320

約数和(自身を含む): 191987712

約数和(自身を除く): 143917872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 71, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 142, 155, 156, 168, 182, 186, 195, 208, 210, 213, 217, 240, 248, 260, 273, 280, 284, 310, 312, 336, 355, 364, 372, 390, 403, 420, 426, 434, 455, 465, 496, 497, 520, 546, 560, 568, 620, 624, 651, 710, 728, 744, 780, 806, 840, 852, 868, 910, 923, 930, 994, 1040, 1065, 1085, 1092, 1136, 1209, 1240, 1302, 1365, 1420, 1456, 1488, 1491, 1560, 1612, 1680, 1704, 1736, 1820, 1846, 1860, 1988, 2015, 2130, 2170, 2184, 2201, 2418, 2480, 2485, 2604, 2730, 2769, 2821, 2840, 2982, 3120, 3224, 3255, 3408, 3472, 3640, 3692, 3720, 3976, 4030, 4260, 4340, 4368, 4402, 4615, 4836, 4970, 5208, 5460, 5538, 5642, 5680, 5964, 6045, 6448, 6461, 6510, 6603, 7280, 7384, 7440, 7455, 7952, 8060, 8463, 8520, 8680, 8804, 9230, 9672, 9940, 10416, 10920, 11005, 11076, 11284, 11928, 12090, 12922, 13020, 13206, 13845, 14105, 14768, 14910, 15407, 16120, 16926, 17040, 17360, 17608, 18460, 19344, 19383, 19880, 21840, 22010, 22152, 22568, 23856, 24180, 25844, 26040, 26412, 27690, 28210, 28613, 29820, 30814, 32240, 32305, 33015, 33852, 35216, 36920, 38766, 39760, 42315, 44020, 44304, 45136, 46221, 48360, 51688, 52080, 52824, 55380, 56420, 57226, 59640, 61628, 64610, 66030, 67704, 73840, 77035, 77532, 84630, 85839, 88040, 92442, 96720, 96915, 103376, 105648, 110760, 112840, 114452, 119280, 123256, 129220, 132060, 135408, 143065, 154070, 155064, 169260, 171678, 176080, 184884, 193830, 200291, 221520, 225680, 228904, 231105, 246512, 258440, 264120, 286130, 308140, 310128, 338520, 343356, 369768, 387660, 400582, 429195, 457808, 462210, 516880, 528240, 572260, 600873, 616280, 677040, 686712, 739536, 775320, 801164, 858390, 924420, 1001455, 1144520, 1201746, 1232560, 1373424, 1550640, 1602328, 1716780, 1848840, 2002910, 2289040, 2403492, 3004365, 3204656, 3433560, 3697680, 4005820, 4806984, 6008730, 6867120, 8011640, 9613968, 12017460, 16023280, 24034920, 48069840]

約数ペア:

[(1, 48069840), (2, 24034920), (3, 16023280), (4, 12017460), (5, 9613968), (6, 8011640), (7, 6867120), (8, 6008730), (10, 4806984), (12, 4005820), (13, 3697680), (14, 3433560), (15, 3204656), (16, 3004365), (20, 2403492), (21, 2289040), (24, 2002910), (26, 1848840), (28, 1716780), (30, 1602328), (31, 1550640), (35, 1373424), (39, 1232560), (40, 1201746), (42, 1144520), (48, 1001455), (52, 924420), (56, 858390), (60, 801164), (62, 775320), (65, 739536), (70, 686712), (71, 677040), (78, 616280), (80, 600873), (84, 572260), (91, 528240), (93, 516880), (104, 462210), (105, 457808), (112, 429195), (120, 400582), (124, 387660), (130, 369768), (140, 343356), (142, 338520), (155, 310128), (156, 308140), (168, 286130), (182, 264120), (186, 258440), (195, 246512), (208, 231105), (210, 228904), (213, 225680), (217, 221520), (240, 200291), (248, 193830), (260, 184884), (273, 176080), (280, 171678), (284, 169260), (310, 155064), (312, 154070), (336, 143065), (355, 135408), (364, 132060), (372, 129220), (390, 123256), (403, 119280), (420, 114452), (426, 112840), (434, 110760), (455, 105648), (465, 103376), (496, 96915), (497, 96720), (520, 92442), (546, 88040), (560, 85839), (568, 84630), (620, 77532), (624, 77035), (651, 73840), (710, 67704), (728, 66030), (744, 64610), (780, 61628), (806, 59640), (840, 57226), (852, 56420), (868, 55380), (910, 52824), (923, 52080), (930, 51688), (994, 48360), (1040, 46221), (1065, 45136), (1085, 44304), (1092, 44020), (1136, 42315), (1209, 39760), (1240, 38766), (1302, 36920), (1365, 35216), (1420, 33852), (1456, 33015), (1488, 32305), (1491, 32240), (1560, 30814), (1612, 29820), (1680, 28613), (1704, 28210), (1736, 27690), (1820, 26412), (1846, 26040), (1860, 25844), (1988, 24180), (2015, 23856), (2130, 22568), (2170, 22152), (2184, 22010), (2201, 21840), (2418, 19880), (2480, 19383), (2485, 19344), (2604, 18460), (2730, 17608), (2769, 17360), (2821, 17040), (2840, 16926), (2982, 16120), (3120, 15407), (3224, 14910), (3255, 14768), (3408, 14105), (3472, 13845), (3640, 13206), (3692, 13020), (3720, 12922), (3976, 12090), (4030, 11928), (4260, 11284), (4340, 11076), (4368, 11005), (4402, 10920), (4615, 10416), (4836, 9940), (4970, 9672), (5208, 9230), (5460, 8804), (5538, 8680), (5642, 8520), (5680, 8463), (5964, 8060), (6045, 7952), (6448, 7455), (6461, 7440), (6510, 7384), (6603, 7280)]