76147760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 208111680

約数和(自身を除く): 131963920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 59, 65, 68, 73, 80, 85, 104, 118, 130, 136, 146, 170, 208, 221, 236, 260, 272, 292, 295, 340, 365, 442, 472, 520, 584, 590, 680, 730, 767, 884, 944, 949, 1003, 1040, 1105, 1168, 1180, 1241, 1360, 1460, 1534, 1768, 1898, 2006, 2210, 2360, 2482, 2920, 3068, 3536, 3796, 3835, 4012, 4307, 4420, 4720, 4745, 4964, 5015, 5840, 6136, 6205, 7592, 7670, 8024, 8614, 8840, 9490, 9928, 10030, 12272, 12410, 13039, 15184, 15340, 16048, 16133, 17228, 17680, 18980, 19856, 20060, 21535, 24820, 26078, 30680, 32266, 34456, 37960, 40120, 43070, 49640, 52156, 55991, 61360, 64532, 65195, 68912, 73219, 75920, 80240, 80665, 86140, 99280, 104312, 111982, 129064, 130390, 146438, 161330, 172280, 208624, 223964, 258128, 260780, 279955, 292876, 322660, 344560, 366095, 447928, 521560, 559910, 585752, 645320, 732190, 895856, 951847, 1043120, 1119820, 1171504, 1290640, 1464380, 1903694, 2239640, 2928760, 3807388, 4479280, 4759235, 5857520, 7614776, 9518470, 15229552, 19036940, 38073880, 76147760]

約数ペア:

[(1, 76147760), (2, 38073880), (4, 19036940), (5, 15229552), (8, 9518470), (10, 7614776), (13, 5857520), (16, 4759235), (17, 4479280), (20, 3807388), (26, 2928760), (34, 2239640), (40, 1903694), (52, 1464380), (59, 1290640), (65, 1171504), (68, 1119820), (73, 1043120), (80, 951847), (85, 895856), (104, 732190), (118, 645320), (130, 585752), (136, 559910), (146, 521560), (170, 447928), (208, 366095), (221, 344560), (236, 322660), (260, 292876), (272, 279955), (292, 260780), (295, 258128), (340, 223964), (365, 208624), (442, 172280), (472, 161330), (520, 146438), (584, 130390), (590, 129064), (680, 111982), (730, 104312), (767, 99280), (884, 86140), (944, 80665), (949, 80240), (1003, 75920), (1040, 73219), (1105, 68912), (1168, 65195), (1180, 64532), (1241, 61360), (1360, 55991), (1460, 52156), (1534, 49640), (1768, 43070), (1898, 40120), (2006, 37960), (2210, 34456), (2360, 32266), (2482, 30680), (2920, 26078), (3068, 24820), (3536, 21535), (3796, 20060), (3835, 19856), (4012, 18980), (4307, 17680), (4420, 17228), (4720, 16133), (4745, 16048), (4964, 15340), (5015, 15184), (5840, 13039), (6136, 12410), (6205, 12272), (7592, 10030), (7670, 9928), (8024, 9490), (8614, 8840)]