163694880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 610122240

約数和(自身を除く): 446427360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 193, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 386, 456, 465, 480, 496, 558, 570, 579, 589, 608, 620, 684, 720, 744, 760, 772, 855, 912, 930, 965, 992, 1116, 1140, 1158, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1544, 1710, 1737, 1767, 1824, 1860, 1930, 2232, 2280, 2316, 2356, 2480, 2736, 2790, 2895, 2945, 2976, 3040, 3088, 3420, 3474, 3534, 3667, 3720, 3860, 4464, 4560, 4632, 4712, 4960, 5301, 5472, 5580, 5790, 5890, 5983, 6176, 6840, 6948, 7068, 7334, 7440, 7720, 8685, 8835, 8928, 9120, 9264, 9424, 10602, 11001, 11160, 11580, 11780, 11966, 13680, 13896, 14136, 14668, 14880, 15440, 17370, 17670, 17949, 18335, 18528, 18848, 21204, 22002, 22320, 23160, 23560, 23932, 26505, 27360, 27792, 28272, 29336, 29915, 30880, 33003, 34740, 35340, 35898, 36670, 42408, 44004, 44640, 46320, 47120, 47864, 53010, 53847, 55005, 55584, 56544, 58672, 59830, 66006, 69480, 70680, 71796, 73340, 84816, 88008, 89745, 92640, 94240, 95728, 106020, 107694, 110010, 113677, 117344, 119660, 132012, 138960, 141360, 143592, 146680, 165015, 169632, 176016, 179490, 191456, 212040, 215388, 220020, 227354, 239320, 264024, 269235, 277920, 282720, 287184, 293360, 330030, 341031, 352032, 358980, 424080, 430776, 440040, 454708, 478640, 528048, 538470, 568385, 574368, 586720, 660060, 682062, 717960, 848160, 861552, 880080, 909416, 957280, 1023093, 1056096, 1076940, 1136770, 1320120, 1364124, 1435920, 1705155, 1723104, 1760160, 1818832, 2046186, 2153880, 2273540, 2640240, 2728248, 2871840, 3410310, 3637664, 4092372, 4307760, 4547080, 5115465, 5280480, 5456496, 6820620, 8184744, 8615520, 9094160, 10230930, 10912992, 13641240, 16369488, 18188320, 20461860, 27282480, 32738976, 40923720, 54564960, 81847440, 163694880]

約数ペア:

[(1, 163694880), (2, 81847440), (3, 54564960), (4, 40923720), (5, 32738976), (6, 27282480), (8, 20461860), (9, 18188320), (10, 16369488), (12, 13641240), (15, 10912992), (16, 10230930), (18, 9094160), (19, 8615520), (20, 8184744), (24, 6820620), (30, 5456496), (31, 5280480), (32, 5115465), (36, 4547080), (38, 4307760), (40, 4092372), (45, 3637664), (48, 3410310), (57, 2871840), (60, 2728248), (62, 2640240), (72, 2273540), (76, 2153880), (80, 2046186), (90, 1818832), (93, 1760160), (95, 1723104), (96, 1705155), (114, 1435920), (120, 1364124), (124, 1320120), (144, 1136770), (152, 1076940), (155, 1056096), (160, 1023093), (171, 957280), (180, 909416), (186, 880080), (190, 861552), (193, 848160), (228, 717960), (240, 682062), (248, 660060), (279, 586720), (285, 574368), (288, 568385), (304, 538470), (310, 528048), (342, 478640), (360, 454708), (372, 440040), (380, 430776), (386, 424080), (456, 358980), (465, 352032), (480, 341031), (496, 330030), (558, 293360), (570, 287184), (579, 282720), (589, 277920), (608, 269235), (620, 264024), (684, 239320), (720, 227354), (744, 220020), (760, 215388), (772, 212040), (855, 191456), (912, 179490), (930, 176016), (965, 169632), (992, 165015), (1116, 146680), (1140, 143592), (1158, 141360), (1178, 138960), (1240, 132012), (1368, 119660), (1395, 117344), (1440, 113677), (1488, 110010), (1520, 107694), (1544, 106020), (1710, 95728), (1737, 94240), (1767, 92640), (1824, 89745), (1860, 88008), (1930, 84816), (2232, 73340), (2280, 71796), (2316, 70680), (2356, 69480), (2480, 66006), (2736, 59830), (2790, 58672), (2895, 56544), (2945, 55584), (2976, 55005), (3040, 53847), (3088, 53010), (3420, 47864), (3474, 47120), (3534, 46320), (3667, 44640), (3720, 44004), (3860, 42408), (4464, 36670), (4560, 35898), (4632, 35340), (4712, 34740), (4960, 33003), (5301, 30880), (5472, 29915), (5580, 29336), (5790, 28272), (5890, 27792), (5983, 27360), (6176, 26505), (6840, 23932), (6948, 23560), (7068, 23160), (7334, 22320), (7440, 22002), (7720, 21204), (8685, 18848), (8835, 18528), (8928, 18335), (9120, 17949), (9264, 17670), (9424, 17370), (10602, 15440), (11001, 14880), (11160, 14668), (11580, 14136), (11780, 13896), (11966, 13680)]