258700320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 942544512

約数和(自身を除く): 683844192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 73, 80, 90, 92, 96, 107, 115, 120, 138, 144, 146, 160, 180, 184, 207, 214, 219, 230, 240, 276, 288, 292, 321, 345, 360, 365, 368, 414, 428, 438, 460, 480, 535, 552, 584, 642, 657, 690, 720, 730, 736, 828, 856, 876, 920, 963, 1035, 1070, 1095, 1104, 1168, 1284, 1314, 1380, 1440, 1460, 1605, 1656, 1679, 1712, 1752, 1840, 1926, 2070, 2140, 2190, 2208, 2336, 2461, 2568, 2628, 2760, 2920, 3210, 3285, 3312, 3358, 3424, 3504, 3680, 3852, 4140, 4280, 4380, 4815, 4922, 5037, 5136, 5256, 5520, 5840, 6420, 6570, 6624, 6716, 7008, 7383, 7704, 7811, 8280, 8395, 8560, 8760, 9630, 9844, 10074, 10272, 10512, 11040, 11680, 12305, 12840, 13140, 13432, 14766, 15111, 15408, 15622, 16560, 16790, 17120, 17520, 19260, 19688, 20148, 21024, 22149, 23433, 24610, 25185, 25680, 26280, 26864, 29532, 30222, 30816, 31244, 33120, 33580, 35040, 36915, 38520, 39055, 39376, 40296, 44298, 46866, 49220, 50370, 51360, 52560, 53728, 59064, 60444, 62488, 67160, 70299, 73830, 75555, 77040, 78110, 78752, 80592, 88596, 93732, 98440, 100740, 105120, 110745, 117165, 118128, 120888, 124976, 134320, 140598, 147660, 151110, 154080, 156220, 161184, 177192, 179653, 187464, 196880, 201480, 221490, 234330, 236256, 241776, 249952, 268640, 281196, 295320, 302220, 312440, 351495, 354384, 359306, 374928, 393760, 402960, 442980, 468660, 483552, 538959, 562392, 590640, 604440, 624880, 702990, 708768, 718612, 749856, 805920, 885960, 898265, 937320, 1077918, 1124784, 1181280, 1208880, 1249760, 1405980, 1437224, 1616877, 1771920, 1796530, 1874640, 2155836, 2249568, 2417760, 2694795, 2811960, 2874448, 3233754, 3543840, 3593060, 3749280, 4311672, 5389590, 5623920, 5748896, 6467508, 7186120, 8084385, 8623344, 10779180, 11247840, 12935016, 14372240, 16168770, 17246688, 21558360, 25870032, 28744480, 32337540, 43116720, 51740064, 64675080, 86233440, 129350160, 258700320]

約数ペア:

[(1, 258700320), (2, 129350160), (3, 86233440), (4, 64675080), (5, 51740064), (6, 43116720), (8, 32337540), (9, 28744480), (10, 25870032), (12, 21558360), (15, 17246688), (16, 16168770), (18, 14372240), (20, 12935016), (23, 11247840), (24, 10779180), (30, 8623344), (32, 8084385), (36, 7186120), (40, 6467508), (45, 5748896), (46, 5623920), (48, 5389590), (60, 4311672), (69, 3749280), (72, 3593060), (73, 3543840), (80, 3233754), (90, 2874448), (92, 2811960), (96, 2694795), (107, 2417760), (115, 2249568), (120, 2155836), (138, 1874640), (144, 1796530), (146, 1771920), (160, 1616877), (180, 1437224), (184, 1405980), (207, 1249760), (214, 1208880), (219, 1181280), (230, 1124784), (240, 1077918), (276, 937320), (288, 898265), (292, 885960), (321, 805920), (345, 749856), (360, 718612), (365, 708768), (368, 702990), (414, 624880), (428, 604440), (438, 590640), (460, 562392), (480, 538959), (535, 483552), (552, 468660), (584, 442980), (642, 402960), (657, 393760), (690, 374928), (720, 359306), (730, 354384), (736, 351495), (828, 312440), (856, 302220), (876, 295320), (920, 281196), (963, 268640), (1035, 249952), (1070, 241776), (1095, 236256), (1104, 234330), (1168, 221490), (1284, 201480), (1314, 196880), (1380, 187464), (1440, 179653), (1460, 177192), (1605, 161184), (1656, 156220), (1679, 154080), (1712, 151110), (1752, 147660), (1840, 140598), (1926, 134320), (2070, 124976), (2140, 120888), (2190, 118128), (2208, 117165), (2336, 110745), (2461, 105120), (2568, 100740), (2628, 98440), (2760, 93732), (2920, 88596), (3210, 80592), (3285, 78752), (3312, 78110), (3358, 77040), (3424, 75555), (3504, 73830), (3680, 70299), (3852, 67160), (4140, 62488), (4280, 60444), (4380, 59064), (4815, 53728), (4922, 52560), (5037, 51360), (5136, 50370), (5256, 49220), (5520, 46866), (5840, 44298), (6420, 40296), (6570, 39376), (6624, 39055), (6716, 38520), (7008, 36915), (7383, 35040), (7704, 33580), (7811, 33120), (8280, 31244), (8395, 30816), (8560, 30222), (8760, 29532), (9630, 26864), (9844, 26280), (10074, 25680), (10272, 25185), (10512, 24610), (11040, 23433), (11680, 22149), (12305, 21024), (12840, 20148), (13140, 19688), (13432, 19260), (14766, 17520), (15111, 17120), (15408, 16790), (15622, 16560)]