86173360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 267170400

約数和(自身を除く): 180997040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 89, 91, 95, 98, 104, 112, 130, 133, 140, 152, 178, 182, 190, 196, 208, 245, 247, 260, 266, 280, 304, 356, 364, 380, 392, 445, 455, 490, 494, 520, 532, 560, 623, 637, 665, 712, 728, 760, 784, 890, 910, 931, 980, 988, 1040, 1064, 1157, 1235, 1246, 1274, 1330, 1424, 1456, 1520, 1691, 1729, 1780, 1820, 1862, 1960, 1976, 2128, 2314, 2470, 2492, 2548, 2660, 3115, 3185, 3382, 3458, 3560, 3640, 3724, 3920, 3952, 4361, 4628, 4655, 4940, 4984, 5096, 5320, 5785, 6230, 6370, 6764, 6916, 7120, 7280, 7448, 8099, 8455, 8645, 8722, 9256, 9310, 9880, 9968, 10192, 10640, 11570, 11837, 12103, 12460, 12740, 13528, 13832, 14896, 16198, 16910, 17290, 17444, 18512, 18620, 19760, 21805, 21983, 23140, 23674, 24206, 24920, 25480, 27056, 27664, 32396, 33820, 34580, 34888, 37240, 40495, 43610, 43966, 46280, 47348, 48412, 49840, 50960, 56693, 59185, 60515, 64792, 67640, 69160, 69776, 74480, 80990, 82859, 87220, 87932, 92560, 94696, 96824, 109915, 113386, 118370, 121030, 129584, 135280, 138320, 153881, 161980, 165718, 174440, 175864, 189392, 193648, 219830, 226772, 236740, 242060, 283465, 307762, 323960, 331436, 348880, 351728, 414295, 439660, 453544, 473480, 484120, 566930, 615524, 647920, 662872, 769405, 828590, 879320, 907088, 946960, 968240, 1077167, 1133860, 1231048, 1325744, 1538810, 1657180, 1758640, 2154334, 2267720, 2462096, 3077620, 3314360, 4308668, 4535440, 5385835, 6155240, 6628720, 8617336, 10771670, 12310480, 17234672, 21543340, 43086680, 86173360]

約数ペア:

[(1, 86173360), (2, 43086680), (4, 21543340), (5, 17234672), (7, 12310480), (8, 10771670), (10, 8617336), (13, 6628720), (14, 6155240), (16, 5385835), (19, 4535440), (20, 4308668), (26, 3314360), (28, 3077620), (35, 2462096), (38, 2267720), (40, 2154334), (49, 1758640), (52, 1657180), (56, 1538810), (65, 1325744), (70, 1231048), (76, 1133860), (80, 1077167), (89, 968240), (91, 946960), (95, 907088), (98, 879320), (104, 828590), (112, 769405), (130, 662872), (133, 647920), (140, 615524), (152, 566930), (178, 484120), (182, 473480), (190, 453544), (196, 439660), (208, 414295), (245, 351728), (247, 348880), (260, 331436), (266, 323960), (280, 307762), (304, 283465), (356, 242060), (364, 236740), (380, 226772), (392, 219830), (445, 193648), (455, 189392), (490, 175864), (494, 174440), (520, 165718), (532, 161980), (560, 153881), (623, 138320), (637, 135280), (665, 129584), (712, 121030), (728, 118370), (760, 113386), (784, 109915), (890, 96824), (910, 94696), (931, 92560), (980, 87932), (988, 87220), (1040, 82859), (1064, 80990), (1157, 74480), (1235, 69776), (1246, 69160), (1274, 67640), (1330, 64792), (1424, 60515), (1456, 59185), (1520, 56693), (1691, 50960), (1729, 49840), (1780, 48412), (1820, 47348), (1862, 46280), (1960, 43966), (1976, 43610), (2128, 40495), (2314, 37240), (2470, 34888), (2492, 34580), (2548, 33820), (2660, 32396), (3115, 27664), (3185, 27056), (3382, 25480), (3458, 24920), (3560, 24206), (3640, 23674), (3724, 23140), (3920, 21983), (3952, 21805), (4361, 19760), (4628, 18620), (4655, 18512), (4940, 17444), (4984, 17290), (5096, 16910), (5320, 16198), (5785, 14896), (6230, 13832), (6370, 13528), (6764, 12740), (6916, 12460), (7120, 12103), (7280, 11837), (7448, 11570), (8099, 10640), (8455, 10192), (8645, 9968), (8722, 9880), (9256, 9310)]