15650880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 224

約数和(自身を含む): 60569856

約数和(自身を除く): 44918976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 137, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 274, 280, 320, 336, 340, 357, 408, 411, 420, 448, 476, 480, 510, 544, 548, 560, 595, 672, 680, 685, 714, 816, 822, 840, 952, 959, 960, 1020, 1088, 1096, 1120, 1190, 1344, 1360, 1370, 1428, 1632, 1644, 1680, 1785, 1904, 1918, 2040, 2055, 2192, 2240, 2329, 2380, 2720, 2740, 2856, 2877, 3264, 3288, 3360, 3570, 3808, 3836, 4080, 4110, 4384, 4658, 4760, 4795, 5440, 5480, 5712, 5754, 6576, 6720, 6987, 7140, 7616, 7672, 8160, 8220, 8768, 9316, 9520, 9590, 10960, 11424, 11508, 11645, 13152, 13974, 14280, 14385, 15344, 16303, 16320, 16440, 18632, 19040, 19180, 21920, 22848, 23016, 23290, 26304, 27948, 28560, 28770, 30688, 32606, 32880, 34935, 37264, 38080, 38360, 43840, 46032, 46580, 48909, 55896, 57120, 57540, 61376, 65212, 65760, 69870, 74528, 76720, 81515, 92064, 93160, 97818, 111792, 114240, 115080, 130424, 131520, 139740, 149056, 153440, 163030, 184128, 186320, 195636, 223584, 230160, 244545, 260848, 279480, 306880, 326060, 372640, 391272, 447168, 460320, 489090, 521696, 558960, 652120, 745280, 782544, 920640, 978180, 1043392, 1117920, 1304240, 1565088, 1956360, 2235840, 2608480, 3130176, 3912720, 5216960, 7825440, 15650880]

約数ペア:

[(1, 15650880), (2, 7825440), (3, 5216960), (4, 3912720), (5, 3130176), (6, 2608480), (7, 2235840), (8, 1956360), (10, 1565088), (12, 1304240), (14, 1117920), (15, 1043392), (16, 978180), (17, 920640), (20, 782544), (21, 745280), (24, 652120), (28, 558960), (30, 521696), (32, 489090), (34, 460320), (35, 447168), (40, 391272), (42, 372640), (48, 326060), (51, 306880), (56, 279480), (60, 260848), (64, 244545), (68, 230160), (70, 223584), (80, 195636), (84, 186320), (85, 184128), (96, 163030), (102, 153440), (105, 149056), (112, 139740), (119, 131520), (120, 130424), (136, 115080), (137, 114240), (140, 111792), (160, 97818), (168, 93160), (170, 92064), (192, 81515), (204, 76720), (210, 74528), (224, 69870), (238, 65760), (240, 65212), (255, 61376), (272, 57540), (274, 57120), (280, 55896), (320, 48909), (336, 46580), (340, 46032), (357, 43840), (408, 38360), (411, 38080), (420, 37264), (448, 34935), (476, 32880), (480, 32606), (510, 30688), (544, 28770), (548, 28560), (560, 27948), (595, 26304), (672, 23290), (680, 23016), (685, 22848), (714, 21920), (816, 19180), (822, 19040), (840, 18632), (952, 16440), (959, 16320), (960, 16303), (1020, 15344), (1088, 14385), (1096, 14280), (1120, 13974), (1190, 13152), (1344, 11645), (1360, 11508), (1370, 11424), (1428, 10960), (1632, 9590), (1644, 9520), (1680, 9316), (1785, 8768), (1904, 8220), (1918, 8160), (2040, 7672), (2055, 7616), (2192, 7140), (2240, 6987), (2329, 6720), (2380, 6576), (2720, 5754), (2740, 5712), (2856, 5480), (2877, 5440), (3264, 4795), (3288, 4760), (3360, 4658), (3570, 4384), (3808, 4110), (3836, 4080)]