78159120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 274482432

約数和(自身を除く): 196323312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 47, 48, 52, 60, 65, 78, 80, 82, 94, 104, 120, 123, 130, 141, 156, 164, 169, 188, 195, 205, 208, 235, 240, 246, 260, 282, 312, 328, 338, 376, 390, 410, 470, 492, 507, 520, 533, 564, 611, 615, 624, 656, 676, 705, 752, 780, 820, 845, 940, 984, 1014, 1040, 1066, 1128, 1222, 1230, 1352, 1410, 1560, 1599, 1640, 1690, 1833, 1880, 1927, 1968, 2028, 2132, 2256, 2444, 2460, 2535, 2665, 2704, 2820, 3055, 3120, 3198, 3280, 3380, 3666, 3760, 3854, 4056, 4264, 4888, 4920, 5070, 5330, 5640, 5781, 6110, 6396, 6760, 6929, 7332, 7708, 7943, 7995, 8112, 8528, 9165, 9635, 9776, 9840, 10140, 10660, 11280, 11562, 12220, 12792, 13520, 13858, 14664, 15416, 15886, 15990, 18330, 19270, 20280, 20787, 21320, 23124, 23829, 24440, 25051, 25584, 27716, 28905, 29328, 30832, 31772, 31980, 34645, 36660, 38540, 39715, 40560, 41574, 42640, 46248, 47658, 48880, 50102, 55432, 57810, 63544, 63960, 69290, 73320, 75153, 77080, 79430, 83148, 92496, 95316, 100204, 103935, 110864, 115620, 119145, 125255, 127088, 127920, 138580, 146640, 150306, 154160, 158860, 166296, 190632, 200408, 207870, 231240, 238290, 250510, 277160, 300612, 317720, 325663, 332592, 375765, 381264, 400816, 415740, 462480, 476580, 501020, 554320, 601224, 635440, 651326, 751530, 831480, 953160, 976989, 1002040, 1202448, 1302652, 1503060, 1628315, 1662960, 1906320, 1953978, 2004080, 2605304, 3006120, 3256630, 3907956, 4884945, 5210608, 6012240, 6513260, 7815912, 9769890, 13026520, 15631824, 19539780, 26053040, 39079560, 78159120]

約数ペア:

[(1, 78159120), (2, 39079560), (3, 26053040), (4, 19539780), (5, 15631824), (6, 13026520), (8, 9769890), (10, 7815912), (12, 6513260), (13, 6012240), (15, 5210608), (16, 4884945), (20, 3907956), (24, 3256630), (26, 3006120), (30, 2605304), (39, 2004080), (40, 1953978), (41, 1906320), (47, 1662960), (48, 1628315), (52, 1503060), (60, 1302652), (65, 1202448), (78, 1002040), (80, 976989), (82, 953160), (94, 831480), (104, 751530), (120, 651326), (123, 635440), (130, 601224), (141, 554320), (156, 501020), (164, 476580), (169, 462480), (188, 415740), (195, 400816), (205, 381264), (208, 375765), (235, 332592), (240, 325663), (246, 317720), (260, 300612), (282, 277160), (312, 250510), (328, 238290), (338, 231240), (376, 207870), (390, 200408), (410, 190632), (470, 166296), (492, 158860), (507, 154160), (520, 150306), (533, 146640), (564, 138580), (611, 127920), (615, 127088), (624, 125255), (656, 119145), (676, 115620), (705, 110864), (752, 103935), (780, 100204), (820, 95316), (845, 92496), (940, 83148), (984, 79430), (1014, 77080), (1040, 75153), (1066, 73320), (1128, 69290), (1222, 63960), (1230, 63544), (1352, 57810), (1410, 55432), (1560, 50102), (1599, 48880), (1640, 47658), (1690, 46248), (1833, 42640), (1880, 41574), (1927, 40560), (1968, 39715), (2028, 38540), (2132, 36660), (2256, 34645), (2444, 31980), (2460, 31772), (2535, 30832), (2665, 29328), (2704, 28905), (2820, 27716), (3055, 25584), (3120, 25051), (3198, 24440), (3280, 23829), (3380, 23124), (3666, 21320), (3760, 20787), (3854, 20280), (4056, 19270), (4264, 18330), (4888, 15990), (4920, 15886), (5070, 15416), (5330, 14664), (5640, 13858), (5781, 13520), (6110, 12792), (6396, 12220), (6760, 11562), (6929, 11280), (7332, 10660), (7708, 10140), (7943, 9840), (7995, 9776), (8112, 9635), (8528, 9165)]