1644111040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 448

約数和(自身を含む): 5079674880

約数和(自身を除く): 3435563840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 31, 32, 38, 40, 44, 52, 55, 61, 62, 64, 65, 76, 80, 88, 95, 104, 110, 122, 124, 130, 143, 152, 155, 160, 176, 190, 208, 209, 220, 244, 247, 248, 260, 286, 304, 305, 310, 320, 341, 352, 380, 403, 416, 418, 440, 488, 494, 496, 520, 572, 589, 608, 610, 620, 671, 682, 704, 715, 760, 793, 806, 832, 836, 880, 976, 988, 992, 1040, 1045, 1144, 1159, 1178, 1216, 1220, 1235, 1240, 1342, 1364, 1430, 1520, 1586, 1612, 1672, 1705, 1760, 1891, 1952, 1976, 1984, 2015, 2080, 2090, 2288, 2318, 2356, 2440, 2470, 2480, 2684, 2717, 2728, 2860, 2945, 3040, 3172, 3224, 3344, 3355, 3410, 3520, 3782, 3904, 3952, 3965, 4030, 4160, 4180, 4433, 4576, 4636, 4712, 4880, 4940, 4960, 5368, 5434, 5456, 5720, 5795, 5890, 6080, 6344, 6448, 6479, 6688, 6710, 6820, 7564, 7657, 7904, 7930, 8060, 8360, 8723, 8866, 9152, 9272, 9424, 9455, 9760, 9880, 9920, 10736, 10868, 10912, 11440, 11590, 11780, 12688, 12749, 12896, 12958, 13376, 13420, 13585, 13640, 15067, 15128, 15314, 15808, 15860, 16120, 16720, 17446, 17732, 18544, 18848, 18910, 19520, 19760, 20801, 21472, 21736, 21824, 22165, 22880, 23180, 23560, 24583, 25376, 25498, 25792, 25916, 26840, 27170, 27280, 30134, 30256, 30628, 31720, 32240, 32395, 33440, 34892, 35464, 35929, 37088, 37696, 37820, 38285, 39520, 41602, 42944, 43472, 43615, 44330, 45760, 46360, 47120, 49166, 50752, 50996, 51832, 53680, 54340, 54560, 60268, 60512, 61256, 63440, 63745, 64480, 64790, 66880, 69784, 70928, 71858, 74176, 75335, 75640, 76570, 79040, 83204, 84227, 86944, 87230, 88660, 92720, 94240, 98332, 101992, 103664, 104005, 107360, 108680, 109120, 120536, 121024, 122512, 122915, 126880, 127490, 128960, 129580, 139568, 141856, 143716, 150670, 151280, 153140, 165737, 166408, 168454, 173888, 174460, 177320, 179645, 185440, 188480, 196664, 203984, 207328, 208010, 214720, 217360, 241072, 245024, 245830, 253760, 254980, 259160, 270413, 279136, 283712, 287432, 301340, 302560, 306280, 331474, 332816, 336908, 348920, 354640, 359290, 370880, 393328, 395219, 407968, 414656, 416020, 421135, 434720, 467077, 482144, 490048, 491660, 509960, 518320, 540826, 558272, 574864, 602680, 605120, 612560, 662948, 665632, 673816, 697840, 709280, 718580, 786656, 790438, 815936, 828685, 832040, 842270, 869440, 934154, 964288, 983320, 1019920, 1036640, 1081652, 1149728, 1205360, 1225120, 1325896, 1331264, 1347632, 1352065, 1395680, 1418560, 1437160, 1573312, 1580876, 1657370, 1664080, 1684540, 1868308, 1966640, 1976095, 2039840, 2073280, 2163304, 2299456, 2335385, 2410720, 2450240, 2651792, 2695264, 2704130, 2791360, 2874320, 3161752, 3314740, 3328160, 3369080, 3736616, 3933280, 3952190, 4079680, 4326608, 4670770, 4821440, 5137847, 5303584, 5390528, 5408260, 5748640, 6323504, 6629480, 6656320, 6738160, 7473232, 7866560, 7904380, 8653216, 9341540, 10275694, 10607168, 10816520, 11497280, 12647008, 13258960, 13476320, 14946464, 15808760, 17306432, 18683080, 20551388, 21633040, 25294016, 25689235, 26517920, 26952640, 29892928, 31617520, 37366160, 41102776, 43266080, 51378470, 53035840, 63235040, 74732320, 82205552, 86532160, 102756940, 126470080, 149464640, 164411104, 205513880, 328822208, 411027760, 822055520, 1644111040]

約数ペア:

[(1, 1644111040), (2, 822055520), (4, 411027760), (5, 328822208), (8, 205513880), (10, 164411104), (11, 149464640), (13, 126470080), (16, 102756940), (19, 86532160), (20, 82205552), (22, 74732320), (26, 63235040), (31, 53035840), (32, 51378470), (38, 43266080), (40, 41102776), (44, 37366160), (52, 31617520), (55, 29892928), (61, 26952640), (62, 26517920), (64, 25689235), (65, 25294016), (76, 21633040), (80, 20551388), (88, 18683080), (95, 17306432), (104, 15808760), (110, 14946464), (122, 13476320), (124, 13258960), (130, 12647008), (143, 11497280), (152, 10816520), (155, 10607168), (160, 10275694), (176, 9341540), (190, 8653216), (208, 7904380), (209, 7866560), (220, 7473232), (244, 6738160), (247, 6656320), (248, 6629480), (260, 6323504), (286, 5748640), (304, 5408260), (305, 5390528), (310, 5303584), (320, 5137847), (341, 4821440), (352, 4670770), (380, 4326608), (403, 4079680), (416, 3952190), (418, 3933280), (440, 3736616), (488, 3369080), (494, 3328160), (496, 3314740), (520, 3161752), (572, 2874320), (589, 2791360), (608, 2704130), (610, 2695264), (620, 2651792), (671, 2450240), (682, 2410720), (704, 2335385), (715, 2299456), (760, 2163304), (793, 2073280), (806, 2039840), (832, 1976095), (836, 1966640), (880, 1868308), (976, 1684540), (988, 1664080), (992, 1657370), (1040, 1580876), (1045, 1573312), (1144, 1437160), (1159, 1418560), (1178, 1395680), (1216, 1352065), (1220, 1347632), (1235, 1331264), (1240, 1325896), (1342, 1225120), (1364, 1205360), (1430, 1149728), (1520, 1081652), (1586, 1036640), (1612, 1019920), (1672, 983320), (1705, 964288), (1760, 934154), (1891, 869440), (1952, 842270), (1976, 832040), (1984, 828685), (2015, 815936), (2080, 790438), (2090, 786656), (2288, 718580), (2318, 709280), (2356, 697840), (2440, 673816), (2470, 665632), (2480, 662948), (2684, 612560), (2717, 605120), (2728, 602680), (2860, 574864), (2945, 558272), (3040, 540826), (3172, 518320), (3224, 509960), (3344, 491660), (3355, 490048), (3410, 482144), (3520, 467077), (3782, 434720), (3904, 421135), (3952, 416020), (3965, 414656), (4030, 407968), (4160, 395219), (4180, 393328), (4433, 370880), (4576, 359290), (4636, 354640), (4712, 348920), (4880, 336908), (4940, 332816), (4960, 331474), (5368, 306280), (5434, 302560), (5456, 301340), (5720, 287432), (5795, 283712), (5890, 279136), (6080, 270413), (6344, 259160), (6448, 254980), (6479, 253760), (6688, 245830), (6710, 245024), (6820, 241072), (7564, 217360), (7657, 214720), (7904, 208010), (7930, 207328), (8060, 203984), (8360, 196664), (8723, 188480), (8866, 185440), (9152, 179645), (9272, 177320), (9424, 174460), (9455, 173888), (9760, 168454), (9880, 166408), (9920, 165737), (10736, 153140), (10868, 151280), (10912, 150670), (11440, 143716), (11590, 141856), (11780, 139568), (12688, 129580), (12749, 128960), (12896, 127490), (12958, 126880), (13376, 122915), (13420, 122512), (13585, 121024), (13640, 120536), (15067, 109120), (15128, 108680), (15314, 107360), (15808, 104005), (15860, 103664), (16120, 101992), (16720, 98332), (17446, 94240), (17732, 92720), (18544, 88660), (18848, 87230), (18910, 86944), (19520, 84227), (19760, 83204), (20801, 79040), (21472, 76570), (21736, 75640), (21824, 75335), (22165, 74176), (22880, 71858), (23180, 70928), (23560, 69784), (24583, 66880), (25376, 64790), (25498, 64480), (25792, 63745), (25916, 63440), (26840, 61256), (27170, 60512), (27280, 60268), (30134, 54560), (30256, 54340), (30628, 53680), (31720, 51832), (32240, 50996), (32395, 50752), (33440, 49166), (34892, 47120), (35464, 46360), (35929, 45760), (37088, 44330), (37696, 43615), (37820, 43472), (38285, 42944), (39520, 41602)]