88588640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 175588000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 181, 184, 190, 224, 230, 266, 280, 304, 322, 362, 368, 380, 437, 460, 532, 560, 608, 644, 665, 724, 736, 760, 805, 874, 905, 920, 1064, 1120, 1267, 1288, 1330, 1448, 1520, 1610, 1748, 1810, 1840, 2128, 2185, 2534, 2576, 2660, 2896, 3040, 3059, 3220, 3439, 3496, 3620, 3680, 4163, 4256, 4370, 5068, 5152, 5320, 5792, 6118, 6335, 6440, 6878, 6992, 7240, 8326, 8740, 10136, 10640, 12236, 12670, 12880, 13756, 13984, 14480, 15295, 16652, 17195, 17480, 20272, 20815, 21280, 24073, 24472, 25340, 25760, 27512, 28960, 29141, 30590, 33304, 34390, 34960, 40544, 41630, 48146, 48944, 50680, 55024, 58282, 61180, 66608, 68780, 69920, 79097, 83260, 96292, 97888, 101360, 110048, 116564, 120365, 122360, 133216, 137560, 145705, 158194, 166520, 192584, 202720, 233128, 240730, 244720, 275120, 291410, 316388, 333040, 385168, 395485, 466256, 481460, 489440, 550240, 553679, 582820, 632776, 666080, 770336, 790970, 932512, 962920, 1107358, 1165640, 1265552, 1581940, 1925840, 2214716, 2331280, 2531104, 2768395, 3163880, 3851680, 4429432, 4662560, 5536790, 6327760, 8858864, 11073580, 12655520, 17717728, 22147160, 44294320, 88588640]

約数ペア:

[(1, 88588640), (2, 44294320), (4, 22147160), (5, 17717728), (7, 12655520), (8, 11073580), (10, 8858864), (14, 6327760), (16, 5536790), (19, 4662560), (20, 4429432), (23, 3851680), (28, 3163880), (32, 2768395), (35, 2531104), (38, 2331280), (40, 2214716), (46, 1925840), (56, 1581940), (70, 1265552), (76, 1165640), (80, 1107358), (92, 962920), (95, 932512), (112, 790970), (115, 770336), (133, 666080), (140, 632776), (152, 582820), (160, 553679), (161, 550240), (181, 489440), (184, 481460), (190, 466256), (224, 395485), (230, 385168), (266, 333040), (280, 316388), (304, 291410), (322, 275120), (362, 244720), (368, 240730), (380, 233128), (437, 202720), (460, 192584), (532, 166520), (560, 158194), (608, 145705), (644, 137560), (665, 133216), (724, 122360), (736, 120365), (760, 116564), (805, 110048), (874, 101360), (905, 97888), (920, 96292), (1064, 83260), (1120, 79097), (1267, 69920), (1288, 68780), (1330, 66608), (1448, 61180), (1520, 58282), (1610, 55024), (1748, 50680), (1810, 48944), (1840, 48146), (2128, 41630), (2185, 40544), (2534, 34960), (2576, 34390), (2660, 33304), (2896, 30590), (3040, 29141), (3059, 28960), (3220, 27512), (3439, 25760), (3496, 25340), (3620, 24472), (3680, 24073), (4163, 21280), (4256, 20815), (4370, 20272), (5068, 17480), (5152, 17195), (5320, 16652), (5792, 15295), (6118, 14480), (6335, 13984), (6440, 13756), (6878, 12880), (6992, 12670), (7240, 12236), (8326, 10640), (8740, 10136)]