147873440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 429795072

約数和(自身を除く): 281921632

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 40, 44, 46, 52, 55, 65, 80, 88, 92, 104, 110, 115, 130, 143, 160, 176, 184, 208, 220, 230, 253, 260, 281, 286, 299, 352, 368, 416, 440, 460, 506, 520, 562, 572, 598, 715, 736, 880, 920, 1012, 1040, 1124, 1144, 1196, 1265, 1405, 1430, 1495, 1760, 1840, 2024, 2080, 2248, 2288, 2392, 2530, 2810, 2860, 2990, 3091, 3289, 3653, 3680, 4048, 4496, 4576, 4784, 5060, 5620, 5720, 5980, 6182, 6463, 6578, 7306, 8096, 8992, 9568, 10120, 11240, 11440, 11960, 12364, 12926, 13156, 14612, 15455, 16445, 18265, 20240, 22480, 22880, 23920, 24728, 25852, 26312, 29224, 30910, 32315, 32890, 36530, 40183, 40480, 44960, 47840, 49456, 51704, 52624, 58448, 61820, 64630, 65780, 71093, 73060, 80366, 84019, 98912, 103408, 105248, 116896, 123640, 129260, 131560, 142186, 146120, 160732, 168038, 200915, 206816, 247280, 258520, 263120, 284372, 292240, 321464, 336076, 355465, 401830, 420095, 494560, 517040, 526240, 568744, 584480, 642928, 672152, 710930, 803660, 840190, 924209, 1034080, 1137488, 1285856, 1344304, 1421860, 1607320, 1680380, 1848418, 2274976, 2688608, 2843720, 3214640, 3360760, 3696836, 4621045, 5687440, 6429280, 6721520, 7393672, 9242090, 11374880, 13443040, 14787344, 18484180, 29574688, 36968360, 73936720, 147873440]

約数ペア:

[(1, 147873440), (2, 73936720), (4, 36968360), (5, 29574688), (8, 18484180), (10, 14787344), (11, 13443040), (13, 11374880), (16, 9242090), (20, 7393672), (22, 6721520), (23, 6429280), (26, 5687440), (32, 4621045), (40, 3696836), (44, 3360760), (46, 3214640), (52, 2843720), (55, 2688608), (65, 2274976), (80, 1848418), (88, 1680380), (92, 1607320), (104, 1421860), (110, 1344304), (115, 1285856), (130, 1137488), (143, 1034080), (160, 924209), (176, 840190), (184, 803660), (208, 710930), (220, 672152), (230, 642928), (253, 584480), (260, 568744), (281, 526240), (286, 517040), (299, 494560), (352, 420095), (368, 401830), (416, 355465), (440, 336076), (460, 321464), (506, 292240), (520, 284372), (562, 263120), (572, 258520), (598, 247280), (715, 206816), (736, 200915), (880, 168038), (920, 160732), (1012, 146120), (1040, 142186), (1124, 131560), (1144, 129260), (1196, 123640), (1265, 116896), (1405, 105248), (1430, 103408), (1495, 98912), (1760, 84019), (1840, 80366), (2024, 73060), (2080, 71093), (2248, 65780), (2288, 64630), (2392, 61820), (2530, 58448), (2810, 52624), (2860, 51704), (2990, 49456), (3091, 47840), (3289, 44960), (3653, 40480), (3680, 40183), (4048, 36530), (4496, 32890), (4576, 32315), (4784, 30910), (5060, 29224), (5620, 26312), (5720, 25852), (5980, 24728), (6182, 23920), (6463, 22880), (6578, 22480), (7306, 20240), (8096, 18265), (8992, 16445), (9568, 15455), (10120, 14612), (11240, 13156), (11440, 12926), (11960, 12364)]