47946080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 144789120

約数和(自身を除く): 96843040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 65, 70, 74, 80, 89, 91, 104, 112, 130, 140, 148, 160, 178, 182, 185, 208, 224, 259, 260, 280, 296, 356, 364, 370, 416, 445, 455, 481, 518, 520, 560, 592, 623, 712, 728, 740, 890, 910, 962, 1036, 1040, 1120, 1157, 1184, 1246, 1295, 1424, 1456, 1480, 1780, 1820, 1924, 2072, 2080, 2314, 2405, 2492, 2590, 2848, 2912, 2960, 3115, 3293, 3367, 3560, 3640, 3848, 4144, 4628, 4810, 4984, 5180, 5785, 5920, 6230, 6586, 6734, 7120, 7280, 7696, 8099, 8288, 9256, 9620, 9968, 10360, 11570, 12460, 13172, 13468, 14240, 14560, 15392, 16198, 16465, 16835, 18512, 19240, 19936, 20720, 23051, 23140, 24920, 26344, 26936, 32396, 32930, 33670, 37024, 38480, 40495, 41440, 42809, 46102, 46280, 49840, 52688, 53872, 64792, 65860, 67340, 76960, 80990, 85618, 92204, 92560, 99680, 105376, 107744, 115255, 129584, 131720, 134680, 161980, 171236, 184408, 185120, 214045, 230510, 259168, 263440, 269360, 299663, 323960, 342472, 368816, 428090, 461020, 526880, 538720, 599326, 647920, 684944, 737632, 856180, 922040, 1198652, 1295840, 1369888, 1498315, 1712360, 1844080, 2397304, 2996630, 3424720, 3688160, 4794608, 5993260, 6849440, 9589216, 11986520, 23973040, 47946080]

約数ペア:

[(1, 47946080), (2, 23973040), (4, 11986520), (5, 9589216), (7, 6849440), (8, 5993260), (10, 4794608), (13, 3688160), (14, 3424720), (16, 2996630), (20, 2397304), (26, 1844080), (28, 1712360), (32, 1498315), (35, 1369888), (37, 1295840), (40, 1198652), (52, 922040), (56, 856180), (65, 737632), (70, 684944), (74, 647920), (80, 599326), (89, 538720), (91, 526880), (104, 461020), (112, 428090), (130, 368816), (140, 342472), (148, 323960), (160, 299663), (178, 269360), (182, 263440), (185, 259168), (208, 230510), (224, 214045), (259, 185120), (260, 184408), (280, 171236), (296, 161980), (356, 134680), (364, 131720), (370, 129584), (416, 115255), (445, 107744), (455, 105376), (481, 99680), (518, 92560), (520, 92204), (560, 85618), (592, 80990), (623, 76960), (712, 67340), (728, 65860), (740, 64792), (890, 53872), (910, 52688), (962, 49840), (1036, 46280), (1040, 46102), (1120, 42809), (1157, 41440), (1184, 40495), (1246, 38480), (1295, 37024), (1424, 33670), (1456, 32930), (1480, 32396), (1780, 26936), (1820, 26344), (1924, 24920), (2072, 23140), (2080, 23051), (2314, 20720), (2405, 19936), (2492, 19240), (2590, 18512), (2848, 16835), (2912, 16465), (2960, 16198), (3115, 15392), (3293, 14560), (3367, 14240), (3560, 13468), (3640, 13172), (3848, 12460), (4144, 11570), (4628, 10360), (4810, 9968), (4984, 9620), (5180, 9256), (5785, 8288), (5920, 8099), (6230, 7696), (6586, 7280), (6734, 7120)]