1684815120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:775

約数の個数: 320

約数和(自身を含む): 6218054400

約数和(自身を除く): 4533239280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 61, 72, 76, 80, 90, 95, 108, 114, 120, 122, 135, 144, 152, 171, 180, 183, 190, 216, 228, 240, 244, 270, 285, 304, 305, 342, 360, 366, 380, 432, 456, 488, 513, 540, 549, 570, 610, 673, 684, 720, 732, 760, 855, 912, 915, 976, 1026, 1080, 1098, 1140, 1159, 1220, 1346, 1368, 1464, 1520, 1647, 1710, 1830, 2019, 2052, 2160, 2196, 2280, 2318, 2440, 2565, 2692, 2736, 2745, 2928, 3294, 3365, 3420, 3477, 3660, 4038, 4104, 4392, 4560, 4636, 4880, 5130, 5384, 5490, 5795, 6057, 6588, 6730, 6840, 6954, 7320, 8076, 8208, 8235, 8784, 9272, 10095, 10260, 10431, 10768, 10980, 11590, 12114, 12787, 13176, 13460, 13680, 13908, 14640, 16152, 16470, 17385, 18171, 18544, 20190, 20520, 20862, 21960, 23180, 24228, 25574, 26352, 26920, 27816, 30285, 31293, 32304, 32940, 34770, 36342, 38361, 40380, 41040, 41053, 41724, 43920, 46360, 48456, 51148, 52155, 53840, 55632, 60570, 62586, 63935, 65880, 69540, 72684, 76722, 80760, 82106, 83448, 90855, 92720, 96912, 102296, 104310, 115083, 121140, 123159, 125172, 127870, 131760, 139080, 145368, 153444, 156465, 161520, 164212, 166896, 181710, 191805, 204592, 205265, 208620, 230166, 242280, 246318, 250344, 255740, 278160, 290736, 306888, 312930, 328424, 345249, 363420, 369477, 383610, 410530, 417240, 460332, 484560, 492636, 500688, 511480, 575415, 613776, 615795, 625860, 656848, 690498, 726840, 738954, 767220, 780007, 821060, 834480, 920664, 985272, 1022960, 1108431, 1150830, 1231590, 1251720, 1380996, 1453680, 1477908, 1534440, 1560014, 1642120, 1726245, 1841328, 1847385, 1970544, 2216862, 2301660, 2340021, 2463180, 2503440, 2761992, 2955816, 3068880, 3120028, 3284240, 3452490, 3694770, 3900035, 4433724, 4603320, 4680042, 4926360, 5523984, 5542155, 5911632, 6240056, 6904980, 7020063, 7389540, 7800070, 8867448, 9206640, 9360084, 9852720, 11084310, 11700105, 12480112, 13809960, 14040126, 14779080, 15600140, 17734896, 18720168, 21060189, 22168620, 23400210, 27619920, 28080252, 29558160, 31200280, 35100315, 37440336, 42120378, 44337240, 46800420, 56160504, 62400560, 70200630, 84240756, 88674480, 93600840, 105300945, 112321008, 140401260, 168481512, 187201680, 210601890, 280802520, 336963024, 421203780, 561605040, 842407560, 1684815120]

約数ペア:

[(1, 1684815120), (2, 842407560), (3, 561605040), (4, 421203780), (5, 336963024), (6, 280802520), (8, 210601890), (9, 187201680), (10, 168481512), (12, 140401260), (15, 112321008), (16, 105300945), (18, 93600840), (19, 88674480), (20, 84240756), (24, 70200630), (27, 62400560), (30, 56160504), (36, 46800420), (38, 44337240), (40, 42120378), (45, 37440336), (48, 35100315), (54, 31200280), (57, 29558160), (60, 28080252), (61, 27619920), (72, 23400210), (76, 22168620), (80, 21060189), (90, 18720168), (95, 17734896), (108, 15600140), (114, 14779080), (120, 14040126), (122, 13809960), (135, 12480112), (144, 11700105), (152, 11084310), (171, 9852720), (180, 9360084), (183, 9206640), (190, 8867448), (216, 7800070), (228, 7389540), (240, 7020063), (244, 6904980), (270, 6240056), (285, 5911632), (304, 5542155), (305, 5523984), (342, 4926360), (360, 4680042), (366, 4603320), (380, 4433724), (432, 3900035), (456, 3694770), (488, 3452490), (513, 3284240), (540, 3120028), (549, 3068880), (570, 2955816), (610, 2761992), (673, 2503440), (684, 2463180), (720, 2340021), (732, 2301660), (760, 2216862), (855, 1970544), (912, 1847385), (915, 1841328), (976, 1726245), (1026, 1642120), (1080, 1560014), (1098, 1534440), (1140, 1477908), (1159, 1453680), (1220, 1380996), (1346, 1251720), (1368, 1231590), (1464, 1150830), (1520, 1108431), (1647, 1022960), (1710, 985272), (1830, 920664), (2019, 834480), (2052, 821060), (2160, 780007), (2196, 767220), (2280, 738954), (2318, 726840), (2440, 690498), (2565, 656848), (2692, 625860), (2736, 615795), (2745, 613776), (2928, 575415), (3294, 511480), (3365, 500688), (3420, 492636), (3477, 484560), (3660, 460332), (4038, 417240), (4104, 410530), (4392, 383610), (4560, 369477), (4636, 363420), (4880, 345249), (5130, 328424), (5384, 312930), (5490, 306888), (5795, 290736), (6057, 278160), (6588, 255740), (6730, 250344), (6840, 246318), (6954, 242280), (7320, 230166), (8076, 208620), (8208, 205265), (8235, 204592), (8784, 191805), (9272, 181710), (10095, 166896), (10260, 164212), (10431, 161520), (10768, 156465), (10980, 153444), (11590, 145368), (12114, 139080), (12787, 131760), (13176, 127870), (13460, 125172), (13680, 123159), (13908, 121140), (14640, 115083), (16152, 104310), (16470, 102296), (17385, 96912), (18171, 92720), (18544, 90855), (20190, 83448), (20520, 82106), (20862, 80760), (21960, 76722), (23180, 72684), (24228, 69540), (25574, 65880), (26352, 63935), (26920, 62586), (27816, 60570), (30285, 55632), (31293, 53840), (32304, 52155), (32940, 51148), (34770, 48456), (36342, 46360), (38361, 43920), (40380, 41724), (41040, 41053)]