56788160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 224

約数和(自身を含む): 170517312

約数和(自身を除く): 113729152

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 64, 65, 68, 73, 80, 85, 88, 104, 110, 130, 136, 143, 146, 160, 170, 176, 187, 208, 220, 221, 260, 272, 286, 292, 320, 340, 352, 365, 374, 416, 440, 442, 520, 544, 572, 584, 680, 704, 715, 730, 748, 803, 832, 880, 884, 935, 949, 1040, 1088, 1105, 1144, 1168, 1241, 1360, 1430, 1460, 1496, 1606, 1760, 1768, 1870, 1898, 2080, 2210, 2288, 2336, 2431, 2482, 2720, 2860, 2920, 2992, 3212, 3520, 3536, 3740, 3796, 4015, 4160, 4420, 4576, 4672, 4745, 4862, 4964, 5440, 5720, 5840, 5984, 6205, 6424, 7072, 7480, 7592, 8030, 8840, 9152, 9490, 9724, 9928, 10439, 11440, 11680, 11968, 12155, 12410, 12848, 13651, 14144, 14960, 15184, 16060, 16133, 17680, 18980, 19448, 19856, 20878, 22880, 23360, 24310, 24820, 25696, 27302, 29920, 30368, 32120, 32266, 35360, 37960, 38896, 39712, 41756, 45760, 48620, 49640, 51392, 52195, 54604, 59840, 60736, 64240, 64532, 68255, 70720, 75920, 77792, 79424, 80665, 83512, 97240, 99280, 104390, 109208, 128480, 129064, 136510, 151840, 155584, 161330, 167024, 177463, 194480, 198560, 208780, 218416, 256960, 258128, 273020, 303680, 322660, 334048, 354926, 388960, 397120, 417560, 436832, 516256, 546040, 645320, 668096, 709852, 777920, 835120, 873664, 887315, 1032512, 1092080, 1290640, 1419704, 1670240, 1774630, 2184160, 2581280, 2839408, 3340480, 3549260, 4368320, 5162560, 5678816, 7098520, 11357632, 14197040, 28394080, 56788160]

約数ペア:

[(1, 56788160), (2, 28394080), (4, 14197040), (5, 11357632), (8, 7098520), (10, 5678816), (11, 5162560), (13, 4368320), (16, 3549260), (17, 3340480), (20, 2839408), (22, 2581280), (26, 2184160), (32, 1774630), (34, 1670240), (40, 1419704), (44, 1290640), (52, 1092080), (55, 1032512), (64, 887315), (65, 873664), (68, 835120), (73, 777920), (80, 709852), (85, 668096), (88, 645320), (104, 546040), (110, 516256), (130, 436832), (136, 417560), (143, 397120), (146, 388960), (160, 354926), (170, 334048), (176, 322660), (187, 303680), (208, 273020), (220, 258128), (221, 256960), (260, 218416), (272, 208780), (286, 198560), (292, 194480), (320, 177463), (340, 167024), (352, 161330), (365, 155584), (374, 151840), (416, 136510), (440, 129064), (442, 128480), (520, 109208), (544, 104390), (572, 99280), (584, 97240), (680, 83512), (704, 80665), (715, 79424), (730, 77792), (748, 75920), (803, 70720), (832, 68255), (880, 64532), (884, 64240), (935, 60736), (949, 59840), (1040, 54604), (1088, 52195), (1105, 51392), (1144, 49640), (1168, 48620), (1241, 45760), (1360, 41756), (1430, 39712), (1460, 38896), (1496, 37960), (1606, 35360), (1760, 32266), (1768, 32120), (1870, 30368), (1898, 29920), (2080, 27302), (2210, 25696), (2288, 24820), (2336, 24310), (2431, 23360), (2482, 22880), (2720, 20878), (2860, 19856), (2920, 19448), (2992, 18980), (3212, 17680), (3520, 16133), (3536, 16060), (3740, 15184), (3796, 14960), (4015, 14144), (4160, 13651), (4420, 12848), (4576, 12410), (4672, 12155), (4745, 11968), (4862, 11680), (4964, 11440), (5440, 10439), (5720, 9928), (5840, 9724), (5984, 9490), (6205, 9152), (6424, 8840), (7072, 8030), (7480, 7592)]