272294880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:4009

約数の個数: 192

約数和(自身を含む): 1007935488

約数和(自身を除く): 735640608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 3967, 4290, 4576, 5280, 5720, 6240, 6864, 7934, 8580, 11440, 11901, 13728, 15868, 17160, 19835, 22880, 23802, 31736, 34320, 39670, 43637, 47604, 51571, 59505, 63472, 68640, 79340, 87274, 95208, 103142, 119010, 126944, 130911, 154713, 158680, 174548, 190416, 206284, 218185, 238020, 257855, 261822, 309426, 317360, 349096, 380832, 412568, 436370, 476040, 515710, 523644, 567281, 618852, 634720, 654555, 698192, 773565, 825136, 872740, 952080, 1031420, 1047288, 1134562, 1237704, 1309110, 1396384, 1547130, 1650272, 1701843, 1745480, 1904160, 2062840, 2094576, 2269124, 2475408, 2618220, 2836405, 3094260, 3403686, 3490960, 4125680, 4189152, 4538248, 4950816, 5236440, 5672810, 6188520, 6807372, 6981920, 8251360, 8509215, 9076496, 10472880, 11345620, 12377040, 13614744, 17018430, 18152992, 20945760, 22691240, 24754080, 27229488, 34036860, 45382480, 54458976, 68073720, 90764960, 136147440, 272294880]

約数ペア:

[(1, 272294880), (2, 136147440), (3, 90764960), (4, 68073720), (5, 54458976), (6, 45382480), (8, 34036860), (10, 27229488), (11, 24754080), (12, 22691240), (13, 20945760), (15, 18152992), (16, 17018430), (20, 13614744), (22, 12377040), (24, 11345620), (26, 10472880), (30, 9076496), (32, 8509215), (33, 8251360), (39, 6981920), (40, 6807372), (44, 6188520), (48, 5672810), (52, 5236440), (55, 4950816), (60, 4538248), (65, 4189152), (66, 4125680), (78, 3490960), (80, 3403686), (88, 3094260), (96, 2836405), (104, 2618220), (110, 2475408), (120, 2269124), (130, 2094576), (132, 2062840), (143, 1904160), (156, 1745480), (160, 1701843), (165, 1650272), (176, 1547130), (195, 1396384), (208, 1309110), (220, 1237704), (240, 1134562), (260, 1047288), (264, 1031420), (286, 952080), (312, 872740), (330, 825136), (352, 773565), (390, 698192), (416, 654555), (429, 634720), (440, 618852), (480, 567281), (520, 523644), (528, 515710), (572, 476040), (624, 436370), (660, 412568), (715, 380832), (780, 349096), (858, 317360), (880, 309426), (1040, 261822), (1056, 257855), (1144, 238020), (1248, 218185), (1320, 206284), (1430, 190416), (1560, 174548), (1716, 158680), (1760, 154713), (2080, 130911), (2145, 126944), (2288, 119010), (2640, 103142), (2860, 95208), (3120, 87274), (3432, 79340), (3967, 68640), (4290, 63472), (4576, 59505), (5280, 51571), (5720, 47604), (6240, 43637), (6864, 39670), (7934, 34320), (8580, 31736), (11440, 23802), (11901, 22880), (13728, 19835), (15868, 17160)]