2159171040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:706

約数の個数: 288

約数和(自身を含む): 7548266880

約数和(自身を除く): 5389095840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 169, 172, 195, 208, 215, 240, 258, 260, 312, 338, 344, 390, 416, 430, 480, 507, 516, 520, 559, 619, 624, 645, 676, 688, 780, 845, 860, 1014, 1032, 1040, 1118, 1238, 1248, 1290, 1352, 1376, 1560, 1677, 1690, 1720, 1857, 2028, 2064, 2080, 2236, 2476, 2535, 2580, 2704, 2795, 3095, 3120, 3354, 3380, 3440, 3714, 4056, 4128, 4472, 4952, 5070, 5160, 5408, 5590, 6190, 6240, 6708, 6760, 6880, 7267, 7428, 8047, 8112, 8385, 8944, 9285, 9904, 10140, 10320, 11180, 12380, 13416, 13520, 14534, 14856, 16094, 16224, 16770, 17888, 18570, 19808, 20280, 20640, 21801, 22360, 24141, 24760, 26617, 26832, 27040, 29068, 29712, 32188, 33540, 36335, 37140, 40235, 40560, 43602, 44720, 48282, 49520, 53234, 53664, 58136, 59424, 64376, 67080, 72670, 74280, 79851, 80470, 81120, 87204, 89440, 96564, 99040, 104611, 106468, 109005, 116272, 120705, 128752, 133085, 134160, 145340, 148560, 159702, 160940, 174408, 193128, 209222, 212936, 218010, 232544, 241410, 257504, 266170, 268320, 290680, 297120, 313833, 319404, 321880, 346021, 348816, 386256, 399255, 418444, 425872, 436020, 482820, 523055, 532340, 581360, 627666, 638808, 643760, 692042, 697632, 772512, 798510, 836888, 851744, 872040, 965640, 1038063, 1046110, 1064680, 1162720, 1255332, 1277616, 1287520, 1384084, 1569165, 1597020, 1673776, 1730105, 1744080, 1931280, 2076126, 2092220, 2129360, 2510664, 2555232, 2768168, 3138330, 3194040, 3347552, 3460210, 3488160, 3862560, 4152252, 4184440, 4258720, 4498273, 5021328, 5190315, 5536336, 6276660, 6388080, 6920420, 8304504, 8368880, 8996546, 10042656, 10380630, 11072672, 12553320, 12776160, 13494819, 13840840, 16609008, 16737760, 17993092, 20761260, 22491365, 25106640, 26989638, 27681680, 33218016, 35986184, 41522520, 44982730, 50213280, 53979276, 55363360, 67474095, 71972368, 83045040, 89965460, 107958552, 134948190, 143944736, 166090080, 179930920, 215917104, 269896380, 359861840, 431834208, 539792760, 719723680, 1079585520, 2159171040]

約数ペア:

[(1, 2159171040), (2, 1079585520), (3, 719723680), (4, 539792760), (5, 431834208), (6, 359861840), (8, 269896380), (10, 215917104), (12, 179930920), (13, 166090080), (15, 143944736), (16, 134948190), (20, 107958552), (24, 89965460), (26, 83045040), (30, 71972368), (32, 67474095), (39, 55363360), (40, 53979276), (43, 50213280), (48, 44982730), (52, 41522520), (60, 35986184), (65, 33218016), (78, 27681680), (80, 26989638), (86, 25106640), (96, 22491365), (104, 20761260), (120, 17993092), (129, 16737760), (130, 16609008), (156, 13840840), (160, 13494819), (169, 12776160), (172, 12553320), (195, 11072672), (208, 10380630), (215, 10042656), (240, 8996546), (258, 8368880), (260, 8304504), (312, 6920420), (338, 6388080), (344, 6276660), (390, 5536336), (416, 5190315), (430, 5021328), (480, 4498273), (507, 4258720), (516, 4184440), (520, 4152252), (559, 3862560), (619, 3488160), (624, 3460210), (645, 3347552), (676, 3194040), (688, 3138330), (780, 2768168), (845, 2555232), (860, 2510664), (1014, 2129360), (1032, 2092220), (1040, 2076126), (1118, 1931280), (1238, 1744080), (1248, 1730105), (1290, 1673776), (1352, 1597020), (1376, 1569165), (1560, 1384084), (1677, 1287520), (1690, 1277616), (1720, 1255332), (1857, 1162720), (2028, 1064680), (2064, 1046110), (2080, 1038063), (2236, 965640), (2476, 872040), (2535, 851744), (2580, 836888), (2704, 798510), (2795, 772512), (3095, 697632), (3120, 692042), (3354, 643760), (3380, 638808), (3440, 627666), (3714, 581360), (4056, 532340), (4128, 523055), (4472, 482820), (4952, 436020), (5070, 425872), (5160, 418444), (5408, 399255), (5590, 386256), (6190, 348816), (6240, 346021), (6708, 321880), (6760, 319404), (6880, 313833), (7267, 297120), (7428, 290680), (8047, 268320), (8112, 266170), (8385, 257504), (8944, 241410), (9285, 232544), (9904, 218010), (10140, 212936), (10320, 209222), (11180, 193128), (12380, 174408), (13416, 160940), (13520, 159702), (14534, 148560), (14856, 145340), (16094, 134160), (16224, 133085), (16770, 128752), (17888, 120705), (18570, 116272), (19808, 109005), (20280, 106468), (20640, 104611), (21801, 99040), (22360, 96564), (24141, 89440), (24760, 87204), (26617, 81120), (26832, 80470), (27040, 79851), (29068, 74280), (29712, 72670), (32188, 67080), (33540, 64376), (36335, 59424), (37140, 58136), (40235, 53664), (40560, 53234), (43602, 49520), (44720, 48282)]