2039467040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 5486745600

約数和(自身を除く): 3447278560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 89, 92, 104, 115, 130, 160, 178, 184, 208, 230, 260, 299, 356, 368, 416, 445, 460, 479, 520, 598, 712, 736, 890, 920, 958, 1040, 1157, 1196, 1424, 1495, 1780, 1840, 1916, 2047, 2080, 2314, 2392, 2395, 2848, 2990, 3560, 3680, 3832, 4094, 4628, 4784, 4790, 5785, 5980, 6227, 7120, 7664, 8188, 9256, 9568, 9580, 10235, 11017, 11570, 11960, 12454, 14240, 15328, 16376, 18512, 19160, 20470, 22034, 23140, 23920, 24908, 26611, 31135, 32752, 37024, 38320, 40940, 42631, 44068, 46280, 47840, 49816, 53222, 55085, 62270, 65504, 76640, 81880, 85262, 88136, 92560, 99632, 106444, 110170, 124540, 133055, 143221, 163760, 170524, 176272, 185120, 199264, 212888, 213155, 220340, 249080, 266110, 286442, 327520, 341048, 352544, 425776, 426310, 440680, 498160, 532220, 554203, 572884, 682096, 716105, 851552, 852620, 881360, 980513, 996320, 1064440, 1108406, 1145768, 1364192, 1432210, 1705240, 1762720, 1961026, 2128880, 2216812, 2291536, 2771015, 2864420, 3410480, 3922052, 4257760, 4433624, 4583072, 4902565, 5542030, 5728840, 6820960, 7844104, 8867248, 9805130, 11084060, 11457680, 12746669, 15688208, 17734496, 19610260, 22168120, 22915360, 25493338, 31376416, 39220520, 44336240, 50986676, 63733345, 78441040, 88672480, 101973352, 127466690, 156882080, 203946704, 254933380, 407893408, 509866760, 1019733520, 2039467040]

約数ペア:

[(1, 2039467040), (2, 1019733520), (4, 509866760), (5, 407893408), (8, 254933380), (10, 203946704), (13, 156882080), (16, 127466690), (20, 101973352), (23, 88672480), (26, 78441040), (32, 63733345), (40, 50986676), (46, 44336240), (52, 39220520), (65, 31376416), (80, 25493338), (89, 22915360), (92, 22168120), (104, 19610260), (115, 17734496), (130, 15688208), (160, 12746669), (178, 11457680), (184, 11084060), (208, 9805130), (230, 8867248), (260, 7844104), (299, 6820960), (356, 5728840), (368, 5542030), (416, 4902565), (445, 4583072), (460, 4433624), (479, 4257760), (520, 3922052), (598, 3410480), (712, 2864420), (736, 2771015), (890, 2291536), (920, 2216812), (958, 2128880), (1040, 1961026), (1157, 1762720), (1196, 1705240), (1424, 1432210), (1495, 1364192), (1780, 1145768), (1840, 1108406), (1916, 1064440), (2047, 996320), (2080, 980513), (2314, 881360), (2392, 852620), (2395, 851552), (2848, 716105), (2990, 682096), (3560, 572884), (3680, 554203), (3832, 532220), (4094, 498160), (4628, 440680), (4784, 426310), (4790, 425776), (5785, 352544), (5980, 341048), (6227, 327520), (7120, 286442), (7664, 266110), (8188, 249080), (9256, 220340), (9568, 213155), (9580, 212888), (10235, 199264), (11017, 185120), (11570, 176272), (11960, 170524), (12454, 163760), (14240, 143221), (15328, 133055), (16376, 124540), (18512, 110170), (19160, 106444), (20470, 99632), (22034, 92560), (23140, 88136), (23920, 85262), (24908, 81880), (26611, 76640), (31135, 65504), (32752, 62270), (37024, 55085), (38320, 53222), (40940, 49816), (42631, 47840), (44068, 46280)]