39144560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 118325760

約数和(自身を除く): 79181200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 283, 304, 364, 380, 455, 494, 520, 532, 560, 566, 665, 728, 760, 910, 988, 1040, 1064, 1132, 1235, 1330, 1415, 1456, 1520, 1729, 1820, 1976, 1981, 2128, 2264, 2470, 2660, 2830, 3458, 3640, 3679, 3952, 3962, 4528, 4940, 5320, 5377, 5660, 6916, 7280, 7358, 7924, 8645, 9880, 9905, 10640, 10754, 11320, 13832, 14716, 15848, 17290, 18395, 19760, 19810, 21508, 22640, 25753, 26885, 27664, 29432, 31696, 34580, 36790, 37639, 39620, 43016, 51506, 53770, 58864, 69160, 69901, 73580, 75278, 79240, 86032, 103012, 107540, 128765, 138320, 139802, 147160, 150556, 158480, 188195, 206024, 215080, 257530, 279604, 294320, 301112, 349505, 376390, 412048, 430160, 489307, 515060, 559208, 602224, 699010, 752780, 978614, 1030120, 1118416, 1398020, 1505560, 1957228, 2060240, 2446535, 2796040, 3011120, 3914456, 4893070, 5592080, 7828912, 9786140, 19572280, 39144560]

約数ペア:

[(1, 39144560), (2, 19572280), (4, 9786140), (5, 7828912), (7, 5592080), (8, 4893070), (10, 3914456), (13, 3011120), (14, 2796040), (16, 2446535), (19, 2060240), (20, 1957228), (26, 1505560), (28, 1398020), (35, 1118416), (38, 1030120), (40, 978614), (52, 752780), (56, 699010), (65, 602224), (70, 559208), (76, 515060), (80, 489307), (91, 430160), (95, 412048), (104, 376390), (112, 349505), (130, 301112), (133, 294320), (140, 279604), (152, 257530), (182, 215080), (190, 206024), (208, 188195), (247, 158480), (260, 150556), (266, 147160), (280, 139802), (283, 138320), (304, 128765), (364, 107540), (380, 103012), (455, 86032), (494, 79240), (520, 75278), (532, 73580), (560, 69901), (566, 69160), (665, 58864), (728, 53770), (760, 51506), (910, 43016), (988, 39620), (1040, 37639), (1064, 36790), (1132, 34580), (1235, 31696), (1330, 29432), (1415, 27664), (1456, 26885), (1520, 25753), (1729, 22640), (1820, 21508), (1976, 19810), (1981, 19760), (2128, 18395), (2264, 17290), (2470, 15848), (2660, 14716), (2830, 13832), (3458, 11320), (3640, 10754), (3679, 10640), (3952, 9905), (3962, 9880), (4528, 8645), (4940, 7924), (5320, 7358), (5377, 7280), (5660, 6916)]