1255648680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24391}}^1$

素因数の和:24432

約数の個数: 192

約数和(自身を含む): 4794491520

約数和(自身を除く): 3538842840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 24391, 25740, 48782, 51480, 73173, 97564, 121955, 146346, 195128, 219519, 243910, 268301, 292692, 317083, 365865, 439038, 487820, 536602, 585384, 634166, 731730, 804903, 878076, 951249, 975640, 1073204, 1097595, 1268332, 1341505, 1463460, 1585415, 1609806, 1756152, 1902498, 2146408, 2195190, 2414709, 2536664, 2683010, 2853747, 2926920, 3170830, 3219612, 3487913, 3804996, 4024515, 4390380, 4756245, 4829418, 5366020, 5707494, 6341660, 6439224, 6975826, 7609992, 8049030, 8780760, 9512490, 9658836, 10463739, 10732040, 11414988, 12073545, 12683320, 13951652, 14268735, 16098060, 17439565, 19024980, 19317672, 20927478, 22829976, 24147090, 27903304, 28537470, 31391217, 32196120, 34879130, 38049960, 41854956, 48294180, 52318695, 57074940, 62782434, 69758260, 83709912, 96588360, 104637390, 114149880, 125564868, 139516520, 156956085, 209274780, 251129736, 313912170, 418549560, 627824340, 1255648680]

約数ペア:

[(1, 1255648680), (2, 627824340), (3, 418549560), (4, 313912170), (5, 251129736), (6, 209274780), (8, 156956085), (9, 139516520), (10, 125564868), (11, 114149880), (12, 104637390), (13, 96588360), (15, 83709912), (18, 69758260), (20, 62782434), (22, 57074940), (24, 52318695), (26, 48294180), (30, 41854956), (33, 38049960), (36, 34879130), (39, 32196120), (40, 31391217), (44, 28537470), (45, 27903304), (52, 24147090), (55, 22829976), (60, 20927478), (65, 19317672), (66, 19024980), (72, 17439565), (78, 16098060), (88, 14268735), (90, 13951652), (99, 12683320), (104, 12073545), (110, 11414988), (117, 10732040), (120, 10463739), (130, 9658836), (132, 9512490), (143, 8780760), (156, 8049030), (165, 7609992), (180, 6975826), (195, 6439224), (198, 6341660), (220, 5707494), (234, 5366020), (260, 4829418), (264, 4756245), (286, 4390380), (312, 4024515), (330, 3804996), (360, 3487913), (390, 3219612), (396, 3170830), (429, 2926920), (440, 2853747), (468, 2683010), (495, 2536664), (520, 2414709), (572, 2195190), (585, 2146408), (660, 1902498), (715, 1756152), (780, 1609806), (792, 1585415), (858, 1463460), (936, 1341505), (990, 1268332), (1144, 1097595), (1170, 1073204), (1287, 975640), (1320, 951249), (1430, 878076), (1560, 804903), (1716, 731730), (1980, 634166), (2145, 585384), (2340, 536602), (2574, 487820), (2860, 439038), (3432, 365865), (3960, 317083), (4290, 292692), (4680, 268301), (5148, 243910), (5720, 219519), (6435, 195128), (8580, 146346), (10296, 121955), (12870, 97564), (17160, 73173), (24391, 51480), (25740, 48782)]