165774240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 610908480

約数和(自身を除く): 445134240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 73, 76, 80, 83, 90, 95, 96, 114, 120, 144, 146, 152, 160, 166, 171, 180, 190, 219, 228, 240, 249, 285, 288, 292, 304, 332, 342, 360, 365, 380, 415, 438, 456, 480, 498, 570, 584, 608, 657, 664, 684, 720, 730, 747, 760, 830, 855, 876, 912, 996, 1095, 1140, 1168, 1245, 1314, 1328, 1368, 1387, 1440, 1460, 1494, 1520, 1577, 1660, 1710, 1752, 1824, 1992, 2190, 2280, 2336, 2490, 2628, 2656, 2736, 2774, 2920, 2988, 3040, 3154, 3285, 3320, 3420, 3504, 3735, 3984, 4161, 4380, 4560, 4731, 4980, 5256, 5472, 5548, 5840, 5976, 6059, 6308, 6570, 6640, 6840, 6935, 7008, 7470, 7885, 7968, 8322, 8760, 9120, 9462, 9960, 10512, 11096, 11680, 11952, 12118, 12483, 12616, 13140, 13280, 13680, 13870, 14193, 14940, 15770, 16644, 17520, 18177, 18924, 19920, 20805, 21024, 22192, 23655, 23904, 24236, 24966, 25232, 26280, 27360, 27740, 28386, 29880, 30295, 31540, 33288, 35040, 36354, 37848, 39840, 41610, 44384, 47310, 48472, 49932, 50464, 52560, 54531, 55480, 56772, 59760, 60590, 62415, 63080, 66576, 70965, 72708, 75696, 83220, 90885, 94620, 96944, 99864, 105120, 109062, 110960, 113544, 115121, 119520, 121180, 124830, 126160, 133152, 141930, 145416, 151392, 166440, 181770, 189240, 193888, 199728, 218124, 221920, 227088, 230242, 242360, 249660, 252320, 272655, 283860, 290832, 332880, 345363, 363540, 378480, 399456, 436248, 454176, 460484, 484720, 499320, 545310, 567720, 575605, 581664, 665760, 690726, 727080, 756960, 872496, 920968, 969440, 998640, 1036089, 1090620, 1135440, 1151210, 1381452, 1454160, 1726815, 1744992, 1841936, 1997280, 2072178, 2181240, 2270880, 2302420, 2762904, 2908320, 3453630, 3683872, 4144356, 4362480, 4604840, 5180445, 5525808, 6907260, 8288712, 8724960, 9209680, 10360890, 11051616, 13814520, 16577424, 18419360, 20721780, 27629040, 33154848, 41443560, 55258080, 82887120, 165774240]

約数ペア:

[(1, 165774240), (2, 82887120), (3, 55258080), (4, 41443560), (5, 33154848), (6, 27629040), (8, 20721780), (9, 18419360), (10, 16577424), (12, 13814520), (15, 11051616), (16, 10360890), (18, 9209680), (19, 8724960), (20, 8288712), (24, 6907260), (30, 5525808), (32, 5180445), (36, 4604840), (38, 4362480), (40, 4144356), (45, 3683872), (48, 3453630), (57, 2908320), (60, 2762904), (72, 2302420), (73, 2270880), (76, 2181240), (80, 2072178), (83, 1997280), (90, 1841936), (95, 1744992), (96, 1726815), (114, 1454160), (120, 1381452), (144, 1151210), (146, 1135440), (152, 1090620), (160, 1036089), (166, 998640), (171, 969440), (180, 920968), (190, 872496), (219, 756960), (228, 727080), (240, 690726), (249, 665760), (285, 581664), (288, 575605), (292, 567720), (304, 545310), (332, 499320), (342, 484720), (360, 460484), (365, 454176), (380, 436248), (415, 399456), (438, 378480), (456, 363540), (480, 345363), (498, 332880), (570, 290832), (584, 283860), (608, 272655), (657, 252320), (664, 249660), (684, 242360), (720, 230242), (730, 227088), (747, 221920), (760, 218124), (830, 199728), (855, 193888), (876, 189240), (912, 181770), (996, 166440), (1095, 151392), (1140, 145416), (1168, 141930), (1245, 133152), (1314, 126160), (1328, 124830), (1368, 121180), (1387, 119520), (1440, 115121), (1460, 113544), (1494, 110960), (1520, 109062), (1577, 105120), (1660, 99864), (1710, 96944), (1752, 94620), (1824, 90885), (1992, 83220), (2190, 75696), (2280, 72708), (2336, 70965), (2490, 66576), (2628, 63080), (2656, 62415), (2736, 60590), (2774, 59760), (2920, 56772), (2988, 55480), (3040, 54531), (3154, 52560), (3285, 50464), (3320, 49932), (3420, 48472), (3504, 47310), (3735, 44384), (3984, 41610), (4161, 39840), (4380, 37848), (4560, 36354), (4731, 35040), (4980, 33288), (5256, 31540), (5472, 30295), (5548, 29880), (5840, 28386), (5976, 27740), (6059, 27360), (6308, 26280), (6570, 25232), (6640, 24966), (6840, 24236), (6935, 23904), (7008, 23655), (7470, 22192), (7885, 21024), (7968, 20805), (8322, 19920), (8760, 18924), (9120, 18177), (9462, 17520), (9960, 16644), (10512, 15770), (11096, 14940), (11680, 14193), (11952, 13870), (12118, 13680), (12483, 13280), (12616, 13140)]