25218361440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1182

約数の個数: 288

約数和(自身を含む): 87539882976

約数和(自身を除く): 62321521536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 257, 288, 332, 360, 415, 480, 498, 514, 664, 720, 747, 771, 821, 830, 996, 1028, 1245, 1285, 1328, 1440, 1494, 1542, 1642, 1660, 1992, 2056, 2313, 2463, 2490, 2570, 2656, 2988, 3084, 3284, 3320, 3735, 3855, 3984, 4105, 4112, 4626, 4926, 4980, 5140, 5976, 6168, 6568, 6640, 7389, 7470, 7710, 7968, 8210, 8224, 9252, 9852, 9960, 10280, 11565, 11952, 12315, 12336, 13136, 13280, 14778, 14940, 15420, 16420, 18504, 19704, 19920, 20560, 21331, 23130, 23904, 24630, 24672, 26272, 29556, 29880, 30840, 32840, 36945, 37008, 39408, 39840, 41120, 42662, 46260, 49260, 59112, 59760, 61680, 63993, 65680, 68143, 73890, 74016, 78816, 85324, 92520, 98520, 106655, 118224, 119520, 123360, 127986, 131360, 136286, 147780, 170648, 185040, 191979, 197040, 204429, 210997, 213310, 236448, 255972, 272572, 295560, 319965, 340715, 341296, 370080, 383958, 394080, 408858, 421994, 426620, 511944, 545144, 591120, 613287, 632991, 639930, 681430, 682592, 767916, 817716, 843988, 853240, 959895, 1022145, 1023888, 1054985, 1090288, 1182240, 1226574, 1265982, 1279860, 1362860, 1535832, 1635432, 1687976, 1706480, 1898973, 1919790, 2044290, 2047776, 2109970, 2180576, 2453148, 2531964, 2559720, 2725720, 3066435, 3071664, 3164955, 3270864, 3375952, 3412960, 3797946, 3839580, 4088580, 4219940, 4906296, 5063928, 5119440, 5451440, 6132870, 6143328, 6329910, 6541728, 6751904, 7595892, 7679160, 8177160, 8439880, 9494865, 9812592, 10127856, 10238880, 10902880, 12265740, 12659820, 15191784, 15358320, 16354320, 16879760, 17512751, 18989730, 19625184, 20255712, 24531480, 25319640, 30383568, 30716640, 32708640, 33759520, 35025502, 37979460, 49062960, 50639280, 52538253, 60767136, 70051004, 75958920, 87563755, 98125920, 101278560, 105076506, 140102008, 151917840, 157614759, 175127510, 210153012, 262691265, 280204016, 303835680, 315229518, 350255020, 420306024, 525382530, 560408032, 630459036, 700510040, 788073795, 840612048, 1050765060, 1260918072, 1401020080, 1576147590, 1681224096, 2101530120, 2521836144, 2802040160, 3152295180, 4203060240, 5043672288, 6304590360, 8406120480, 12609180720, 25218361440]

約数ペア:

[(1, 25218361440), (2, 12609180720), (3, 8406120480), (4, 6304590360), (5, 5043672288), (6, 4203060240), (8, 3152295180), (9, 2802040160), (10, 2521836144), (12, 2101530120), (15, 1681224096), (16, 1576147590), (18, 1401020080), (20, 1260918072), (24, 1050765060), (30, 840612048), (32, 788073795), (36, 700510040), (40, 630459036), (45, 560408032), (48, 525382530), (60, 420306024), (72, 350255020), (80, 315229518), (83, 303835680), (90, 280204016), (96, 262691265), (120, 210153012), (144, 175127510), (160, 157614759), (166, 151917840), (180, 140102008), (240, 105076506), (249, 101278560), (257, 98125920), (288, 87563755), (332, 75958920), (360, 70051004), (415, 60767136), (480, 52538253), (498, 50639280), (514, 49062960), (664, 37979460), (720, 35025502), (747, 33759520), (771, 32708640), (821, 30716640), (830, 30383568), (996, 25319640), (1028, 24531480), (1245, 20255712), (1285, 19625184), (1328, 18989730), (1440, 17512751), (1494, 16879760), (1542, 16354320), (1642, 15358320), (1660, 15191784), (1992, 12659820), (2056, 12265740), (2313, 10902880), (2463, 10238880), (2490, 10127856), (2570, 9812592), (2656, 9494865), (2988, 8439880), (3084, 8177160), (3284, 7679160), (3320, 7595892), (3735, 6751904), (3855, 6541728), (3984, 6329910), (4105, 6143328), (4112, 6132870), (4626, 5451440), (4926, 5119440), (4980, 5063928), (5140, 4906296), (5976, 4219940), (6168, 4088580), (6568, 3839580), (6640, 3797946), (7389, 3412960), (7470, 3375952), (7710, 3270864), (7968, 3164955), (8210, 3071664), (8224, 3066435), (9252, 2725720), (9852, 2559720), (9960, 2531964), (10280, 2453148), (11565, 2180576), (11952, 2109970), (12315, 2047776), (12336, 2044290), (13136, 1919790), (13280, 1898973), (14778, 1706480), (14940, 1687976), (15420, 1635432), (16420, 1535832), (18504, 1362860), (19704, 1279860), (19920, 1265982), (20560, 1226574), (21331, 1182240), (23130, 1090288), (23904, 1054985), (24630, 1023888), (24672, 1022145), (26272, 959895), (29556, 853240), (29880, 843988), (30840, 817716), (32840, 767916), (36945, 682592), (37008, 681430), (39408, 639930), (39840, 632991), (41120, 613287), (42662, 591120), (46260, 545144), (49260, 511944), (59112, 426620), (59760, 421994), (61680, 408858), (63993, 394080), (65680, 383958), (68143, 370080), (73890, 341296), (74016, 340715), (78816, 319965), (85324, 295560), (92520, 272572), (98520, 255972), (106655, 236448), (118224, 213310), (119520, 210997), (123360, 204429), (127986, 197040), (131360, 191979), (136286, 185040), (147780, 170648)]