2638730880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15797}}^1$

素因数の和:15851

約数の個数: 192

約数和(自身を含む): 9426666600

約数和(自身を除く): 6787935720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 870, 928, 960, 1044, 1152, 1160, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2320, 2610, 2784, 2880, 3480, 3712, 4176, 4640, 5220, 5568, 5760, 6960, 8352, 9280, 10440, 11136, 13920, 15797, 16704, 18560, 20880, 27840, 31594, 33408, 41760, 47391, 55680, 63188, 78985, 83520, 94782, 126376, 142173, 157970, 167040, 189564, 236955, 252752, 284346, 315940, 379128, 458113, 473910, 505504, 568692, 631880, 710865, 758256, 916226, 947820, 1011008, 1137384, 1263760, 1374339, 1421730, 1516512, 1832452, 1895640, 2022016, 2274768, 2290565, 2527520, 2748678, 2843460, 3033024, 3664904, 3791280, 4123017, 4549536, 4581130, 5055040, 5497356, 5686920, 6066048, 6871695, 7329808, 7582560, 8246034, 9099072, 9162260, 10110080, 10994712, 11373840, 13743390, 14659616, 15165120, 16492068, 18198144, 18324520, 20615085, 21989424, 22747680, 27486780, 29319232, 30330240, 32984136, 36649040, 41230170, 43978848, 45495360, 54973560, 58638464, 65968272, 73298080, 82460340, 87957696, 90990720, 109947120, 131936544, 146596160, 164920680, 175915392, 219894240, 263873088, 293192320, 329841360, 439788480, 527746176, 659682720, 879576960, 1319365440, 2638730880]

約数ペア:

[(1, 2638730880), (2, 1319365440), (3, 879576960), (4, 659682720), (5, 527746176), (6, 439788480), (8, 329841360), (9, 293192320), (10, 263873088), (12, 219894240), (15, 175915392), (16, 164920680), (18, 146596160), (20, 131936544), (24, 109947120), (29, 90990720), (30, 87957696), (32, 82460340), (36, 73298080), (40, 65968272), (45, 58638464), (48, 54973560), (58, 45495360), (60, 43978848), (64, 41230170), (72, 36649040), (80, 32984136), (87, 30330240), (90, 29319232), (96, 27486780), (116, 22747680), (120, 21989424), (128, 20615085), (144, 18324520), (145, 18198144), (160, 16492068), (174, 15165120), (180, 14659616), (192, 13743390), (232, 11373840), (240, 10994712), (261, 10110080), (288, 9162260), (290, 9099072), (320, 8246034), (348, 7582560), (360, 7329808), (384, 6871695), (435, 6066048), (464, 5686920), (480, 5497356), (522, 5055040), (576, 4581130), (580, 4549536), (640, 4123017), (696, 3791280), (720, 3664904), (870, 3033024), (928, 2843460), (960, 2748678), (1044, 2527520), (1152, 2290565), (1160, 2274768), (1305, 2022016), (1392, 1895640), (1440, 1832452), (1740, 1516512), (1856, 1421730), (1920, 1374339), (2088, 1263760), (2320, 1137384), (2610, 1011008), (2784, 947820), (2880, 916226), (3480, 758256), (3712, 710865), (4176, 631880), (4640, 568692), (5220, 505504), (5568, 473910), (5760, 458113), (6960, 379128), (8352, 315940), (9280, 284346), (10440, 252752), (11136, 236955), (13920, 189564), (15797, 167040), (16704, 157970), (18560, 142173), (20880, 126376), (27840, 94782), (31594, 83520), (33408, 78985), (41760, 63188), (47391, 55680)]