2351979840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3271}}^1$

素因数の和:3405

約数の個数: 224

約数和(自身を含む): 8616720384

約数和(自身を除く): 6264740544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 214, 224, 240, 280, 320, 321, 336, 420, 428, 448, 480, 535, 560, 642, 672, 749, 840, 856, 960, 1070, 1120, 1284, 1344, 1498, 1605, 1680, 1712, 2140, 2240, 2247, 2568, 2996, 3210, 3271, 3360, 3424, 3745, 4280, 4494, 5136, 5992, 6420, 6542, 6720, 6848, 7490, 8560, 8988, 9813, 10272, 11235, 11984, 12840, 13084, 14980, 16355, 17120, 17976, 19626, 20544, 22470, 22897, 23968, 25680, 26168, 29960, 32710, 34240, 35952, 39252, 44940, 45794, 47936, 49065, 51360, 52336, 59920, 65420, 68691, 71904, 78504, 89880, 91588, 98130, 102720, 104672, 114485, 119840, 130840, 137382, 143808, 157008, 179760, 183176, 196260, 209344, 228970, 239680, 261680, 274764, 314016, 343455, 349997, 359520, 366352, 392520, 457940, 523360, 549528, 628032, 686910, 699994, 719040, 732704, 785040, 915880, 1046720, 1049991, 1099056, 1373820, 1399988, 1465408, 1570080, 1749985, 1831760, 2099982, 2198112, 2449979, 2747640, 2799976, 3140160, 3499970, 3663520, 4199964, 4396224, 4899958, 5249955, 5495280, 5599952, 6999940, 7327040, 7349937, 8399928, 9799916, 10499910, 10990560, 11199904, 12249895, 13999880, 14699874, 16799856, 19599832, 20999820, 21981120, 22399808, 24499790, 27999760, 29399748, 33599712, 36749685, 39199664, 41999640, 48999580, 55999520, 58799496, 67199424, 73499370, 78399328, 83999280, 97999160, 111999040, 117598992, 146998740, 156798656, 167998560, 195998320, 235197984, 293997480, 335997120, 391996640, 470395968, 587994960, 783993280, 1175989920, 2351979840]

約数ペア:

[(1, 2351979840), (2, 1175989920), (3, 783993280), (4, 587994960), (5, 470395968), (6, 391996640), (7, 335997120), (8, 293997480), (10, 235197984), (12, 195998320), (14, 167998560), (15, 156798656), (16, 146998740), (20, 117598992), (21, 111999040), (24, 97999160), (28, 83999280), (30, 78399328), (32, 73499370), (35, 67199424), (40, 58799496), (42, 55999520), (48, 48999580), (56, 41999640), (60, 39199664), (64, 36749685), (70, 33599712), (80, 29399748), (84, 27999760), (96, 24499790), (105, 22399808), (107, 21981120), (112, 20999820), (120, 19599832), (140, 16799856), (160, 14699874), (168, 13999880), (192, 12249895), (210, 11199904), (214, 10990560), (224, 10499910), (240, 9799916), (280, 8399928), (320, 7349937), (321, 7327040), (336, 6999940), (420, 5599952), (428, 5495280), (448, 5249955), (480, 4899958), (535, 4396224), (560, 4199964), (642, 3663520), (672, 3499970), (749, 3140160), (840, 2799976), (856, 2747640), (960, 2449979), (1070, 2198112), (1120, 2099982), (1284, 1831760), (1344, 1749985), (1498, 1570080), (1605, 1465408), (1680, 1399988), (1712, 1373820), (2140, 1099056), (2240, 1049991), (2247, 1046720), (2568, 915880), (2996, 785040), (3210, 732704), (3271, 719040), (3360, 699994), (3424, 686910), (3745, 628032), (4280, 549528), (4494, 523360), (5136, 457940), (5992, 392520), (6420, 366352), (6542, 359520), (6720, 349997), (6848, 343455), (7490, 314016), (8560, 274764), (8988, 261680), (9813, 239680), (10272, 228970), (11235, 209344), (11984, 196260), (12840, 183176), (13084, 179760), (14980, 157008), (16355, 143808), (17120, 137382), (17976, 130840), (19626, 119840), (20544, 114485), (22470, 104672), (22897, 102720), (23968, 98130), (25680, 91588), (26168, 89880), (29960, 78504), (32710, 71904), (34240, 68691), (35952, 65420), (39252, 59920), (44940, 52336), (45794, 51360), (47936, 49065)]